198723888

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 320

約数和(自身を含む): 685670400

約数和(自身を除く): 486946512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 31, 33, 36, 38, 44, 48, 54, 57, 62, 66, 71, 72, 76, 88, 93, 99, 108, 114, 124, 132, 142, 144, 152, 171, 176, 186, 198, 209, 213, 216, 228, 248, 264, 279, 284, 297, 304, 341, 342, 372, 396, 418, 426, 432, 456, 496, 513, 528, 558, 568, 589, 594, 627, 639, 682, 684, 744, 781, 792, 836, 837, 852, 912, 1023, 1026, 1116, 1136, 1178, 1188, 1254, 1278, 1349, 1364, 1368, 1488, 1562, 1584, 1672, 1674, 1704, 1767, 1881, 1917, 2046, 2052, 2201, 2232, 2343, 2356, 2376, 2508, 2556, 2698, 2728, 2736, 3069, 3124, 3344, 3348, 3408, 3534, 3762, 3834, 4047, 4092, 4104, 4402, 4464, 4686, 4712, 4752, 5016, 5112, 5301, 5396, 5456, 5643, 6138, 6248, 6479, 6603, 6696, 7029, 7068, 7524, 7668, 8094, 8184, 8208, 8804, 9207, 9372, 9424, 10032, 10224, 10602, 10792, 11286, 12141, 12276, 12496, 12958, 13206, 13392, 14058, 14136, 14839, 15048, 15336, 15903, 16188, 16368, 17608, 18414, 18744, 19437, 19809, 21087, 21204, 21584, 22572, 24211, 24282, 24552, 25916, 26412, 28116, 28272, 29678, 30096, 30672, 31806, 32376, 35216, 36423, 36828, 37488, 38874, 39618, 41819, 42174, 42408, 44517, 45144, 48422, 48564, 49104, 51832, 52824, 56232, 58311, 59356, 59427, 63612, 64752, 72633, 72846, 73656, 77748, 79236, 83638, 84348, 84816, 89034, 90288, 96844, 97128, 103664, 105648, 112464, 116622, 118712, 118854, 125457, 127224, 133551, 145266, 145692, 147312, 155496, 158472, 167276, 168696, 174933, 178068, 193688, 194256, 217899, 233244, 237424, 237708, 250914, 254448, 267102, 290532, 291384, 310992, 316944, 334552, 337392, 349866, 356136, 376371, 387376, 400653, 435798, 460009, 466488, 475416, 501828, 534204, 581064, 582768, 653697, 669104, 699732, 712272, 752742, 801306, 871596, 920018, 932976, 950832, 1003656, 1068408, 1129113, 1162128, 1307394, 1380027, 1399464, 1505484, 1602612, 1743192, 1840036, 2007312, 2136816, 2258226, 2614788, 2760054, 2798928, 3010968, 3205224, 3486384, 3680072, 4140081, 4516452, 5229576, 5520108, 6021936, 6410448, 7360144, 8280162, 9032904, 10459152, 11040216, 12420243, 16560324, 18065808, 22080432, 24840486, 33120648, 49680972, 66241296, 99361944, 198723888]

約数ペア:

[(1, 198723888), (2, 99361944), (3, 66241296), (4, 49680972), (6, 33120648), (8, 24840486), (9, 22080432), (11, 18065808), (12, 16560324), (16, 12420243), (18, 11040216), (19, 10459152), (22, 9032904), (24, 8280162), (27, 7360144), (31, 6410448), (33, 6021936), (36, 5520108), (38, 5229576), (44, 4516452), (48, 4140081), (54, 3680072), (57, 3486384), (62, 3205224), (66, 3010968), (71, 2798928), (72, 2760054), (76, 2614788), (88, 2258226), (93, 2136816), (99, 2007312), (108, 1840036), (114, 1743192), (124, 1602612), (132, 1505484), (142, 1399464), (144, 1380027), (152, 1307394), (171, 1162128), (176, 1129113), (186, 1068408), (198, 1003656), (209, 950832), (213, 932976), (216, 920018), (228, 871596), (248, 801306), (264, 752742), (279, 712272), (284, 699732), (297, 669104), (304, 653697), (341, 582768), (342, 581064), (372, 534204), (396, 501828), (418, 475416), (426, 466488), (432, 460009), (456, 435798), (496, 400653), (513, 387376), (528, 376371), (558, 356136), (568, 349866), (589, 337392), (594, 334552), (627, 316944), (639, 310992), (682, 291384), (684, 290532), (744, 267102), (781, 254448), (792, 250914), (836, 237708), (837, 237424), (852, 233244), (912, 217899), (1023, 194256), (1026, 193688), (1116, 178068), (1136, 174933), (1178, 168696), (1188, 167276), (1254, 158472), (1278, 155496), (1349, 147312), (1364, 145692), (1368, 145266), (1488, 133551), (1562, 127224), (1584, 125457), (1672, 118854), (1674, 118712), (1704, 116622), (1767, 112464), (1881, 105648), (1917, 103664), (2046, 97128), (2052, 96844), (2201, 90288), (2232, 89034), (2343, 84816), (2356, 84348), (2376, 83638), (2508, 79236), (2556, 77748), (2698, 73656), (2728, 72846), (2736, 72633), (3069, 64752), (3124, 63612), (3344, 59427), (3348, 59356), (3408, 58311), (3534, 56232), (3762, 52824), (3834, 51832), (4047, 49104), (4092, 48564), (4104, 48422), (4402, 45144), (4464, 44517), (4686, 42408), (4712, 42174), (4752, 41819), (5016, 39618), (5112, 38874), (5301, 37488), (5396, 36828), (5456, 36423), (5643, 35216), (6138, 32376), (6248, 31806), (6479, 30672), (6603, 30096), (6696, 29678), (7029, 28272), (7068, 28116), (7524, 26412), (7668, 25916), (8094, 24552), (8184, 24282), (8208, 24211), (8804, 22572), (9207, 21584), (9372, 21204), (9424, 21087), (10032, 19809), (10224, 19437), (10602, 18744), (10792, 18414), (11286, 17608), (12141, 16368), (12276, 16188), (12496, 15903), (12958, 15336), (13206, 15048), (13392, 14839), (14058, 14136)]