252921312

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 384

約数和(自身を含む): 928972800

約数和(自身を除く): 676051488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 32, 36, 38, 42, 48, 54, 56, 57, 62, 63, 71, 72, 76, 84, 93, 96, 108, 112, 114, 124, 126, 133, 142, 144, 152, 168, 171, 186, 189, 213, 216, 217, 224, 228, 248, 252, 266, 279, 284, 288, 304, 336, 342, 372, 378, 399, 426, 432, 434, 456, 496, 497, 504, 513, 532, 558, 568, 589, 608, 639, 651, 672, 684, 744, 756, 798, 837, 852, 864, 868, 912, 992, 994, 1008, 1026, 1064, 1116, 1136, 1178, 1197, 1278, 1302, 1349, 1368, 1488, 1491, 1512, 1596, 1674, 1704, 1736, 1767, 1824, 1917, 1953, 1988, 2016, 2052, 2128, 2201, 2232, 2272, 2356, 2394, 2556, 2604, 2698, 2736, 2976, 2982, 3024, 3192, 3348, 3408, 3472, 3534, 3591, 3834, 3906, 3976, 4047, 4104, 4123, 4256, 4402, 4464, 4473, 4712, 4788, 5112, 5208, 5301, 5396, 5472, 5859, 5964, 6048, 6384, 6603, 6696, 6816, 6944, 7068, 7182, 7668, 7812, 7952, 8094, 8208, 8246, 8804, 8928, 8946, 9424, 9443, 9576, 10224, 10416, 10602, 10792, 11718, 11928, 12141, 12369, 12768, 13206, 13392, 13419, 14136, 14364, 15336, 15407, 15624, 15903, 15904, 16188, 16416, 16492, 17608, 17892, 18848, 18886, 19152, 19809, 20448, 20832, 21204, 21584, 23436, 23856, 24282, 24738, 26412, 26784, 26838, 28272, 28329, 28728, 30672, 30814, 31248, 31806, 32376, 32984, 35216, 35784, 36423, 37107, 37772, 38304, 39618, 41819, 42408, 43168, 46221, 46872, 47712, 48564, 49476, 52824, 53676, 56544, 56658, 57456, 59427, 61344, 61628, 62496, 63612, 64752, 65968, 70432, 71568, 72846, 74214, 75544, 79236, 83638, 84816, 84987, 92442, 93744, 97128, 98952, 105648, 107352, 111321, 113316, 114912, 118854, 123256, 125457, 127224, 129504, 131936, 138663, 143136, 145692, 148428, 151088, 158472, 167276, 169632, 169974, 184884, 187488, 194256, 197904, 211296, 214704, 222642, 226632, 237708, 246512, 250914, 254448, 254961, 277326, 291384, 292733, 296856, 302176, 316944, 334552, 339948, 369768, 376371, 388512, 395808, 415989, 429408, 445284, 453264, 475416, 493024, 501828, 508896, 509922, 554652, 582768, 585466, 593712, 633888, 669104, 679896, 739536, 752742, 831978, 878199, 890568, 906528, 950832, 1003656, 1019844, 1109304, 1129113, 1165536, 1170932, 1187424, 1338208, 1359792, 1479072, 1505484, 1663956, 1756398, 1781136, 1901664, 2007312, 2039688, 2218608, 2258226, 2341864, 2634597, 2719584, 3010968, 3327912, 3512796, 3562272, 4014624, 4079376, 4437216, 4516452, 4683728, 5269194, 6021936, 6655824, 7025592, 7903791, 8158752, 9032904, 9367456, 10538388, 12043872, 13311648, 14051184, 15807582, 18065808, 21076776, 28102368, 31615164, 36131616, 42153552, 63230328, 84307104, 126460656, 252921312]

約数ペア:

[(1, 252921312), (2, 126460656), (3, 84307104), (4, 63230328), (6, 42153552), (7, 36131616), (8, 31615164), (9, 28102368), (12, 21076776), (14, 18065808), (16, 15807582), (18, 14051184), (19, 13311648), (21, 12043872), (24, 10538388), (27, 9367456), (28, 9032904), (31, 8158752), (32, 7903791), (36, 7025592), (38, 6655824), (42, 6021936), (48, 5269194), (54, 4683728), (56, 4516452), (57, 4437216), (62, 4079376), (63, 4014624), (71, 3562272), (72, 3512796), (76, 3327912), (84, 3010968), (93, 2719584), (96, 2634597), (108, 2341864), (112, 2258226), (114, 2218608), (124, 2039688), (126, 2007312), (133, 1901664), (142, 1781136), (144, 1756398), (152, 1663956), (168, 1505484), (171, 1479072), (186, 1359792), (189, 1338208), (213, 1187424), (216, 1170932), (217, 1165536), (224, 1129113), (228, 1109304), (248, 1019844), (252, 1003656), (266, 950832), (279, 906528), (284, 890568), (288, 878199), (304, 831978), (336, 752742), (342, 739536), (372, 679896), (378, 669104), (399, 633888), (426, 593712), (432, 585466), (434, 582768), (456, 554652), (496, 509922), (497, 508896), (504, 501828), (513, 493024), (532, 475416), (558, 453264), (568, 445284), (589, 429408), (608, 415989), (639, 395808), (651, 388512), (672, 376371), (684, 369768), (744, 339948), (756, 334552), (798, 316944), (837, 302176), (852, 296856), (864, 292733), (868, 291384), (912, 277326), (992, 254961), (994, 254448), (1008, 250914), (1026, 246512), (1064, 237708), (1116, 226632), (1136, 222642), (1178, 214704), (1197, 211296), (1278, 197904), (1302, 194256), (1349, 187488), (1368, 184884), (1488, 169974), (1491, 169632), (1512, 167276), (1596, 158472), (1674, 151088), (1704, 148428), (1736, 145692), (1767, 143136), (1824, 138663), (1917, 131936), (1953, 129504), (1988, 127224), (2016, 125457), (2052, 123256), (2128, 118854), (2201, 114912), (2232, 113316), (2272, 111321), (2356, 107352), (2394, 105648), (2556, 98952), (2604, 97128), (2698, 93744), (2736, 92442), (2976, 84987), (2982, 84816), (3024, 83638), (3192, 79236), (3348, 75544), (3408, 74214), (3472, 72846), (3534, 71568), (3591, 70432), (3834, 65968), (3906, 64752), (3976, 63612), (4047, 62496), (4104, 61628), (4123, 61344), (4256, 59427), (4402, 57456), (4464, 56658), (4473, 56544), (4712, 53676), (4788, 52824), (5112, 49476), (5208, 48564), (5301, 47712), (5396, 46872), (5472, 46221), (5859, 43168), (5964, 42408), (6048, 41819), (6384, 39618), (6603, 38304), (6696, 37772), (6816, 37107), (6944, 36423), (7068, 35784), (7182, 35216), (7668, 32984), (7812, 32376), (7952, 31806), (8094, 31248), (8208, 30814), (8246, 30672), (8804, 28728), (8928, 28329), (8946, 28272), (9424, 26838), (9443, 26784), (9576, 26412), (10224, 24738), (10416, 24282), (10602, 23856), (10792, 23436), (11718, 21584), (11928, 21204), (12141, 20832), (12369, 20448), (12768, 19809), (13206, 19152), (13392, 18886), (13419, 18848), (14136, 17892), (14364, 17608), (15336, 16492), (15407, 16416), (15624, 16188), (15903, 15904)]