653380056

素因数分解:

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

素因数の和:171

約数の個数: 288

約数和(自身を含む): 2230675200

約数和(自身を除く): 1577295144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 71, 72, 76, 84, 93, 114, 124, 126, 133, 142, 152, 168, 171, 186, 213, 217, 228, 248, 252, 266, 279, 284, 342, 372, 399, 426, 434, 456, 497, 504, 532, 558, 568, 589, 639, 651, 684, 744, 798, 852, 868, 961, 994, 1064, 1116, 1178, 1197, 1278, 1302, 1349, 1368, 1491, 1596, 1704, 1736, 1767, 1922, 1953, 1988, 2201, 2232, 2356, 2394, 2556, 2604, 2698, 2883, 2982, 3192, 3534, 3844, 3906, 3976, 4047, 4123, 4402, 4473, 4712, 4788, 5112, 5208, 5301, 5396, 5766, 5964, 6603, 6727, 7068, 7688, 7812, 8094, 8246, 8649, 8804, 8946, 9443, 9576, 10602, 10792, 11532, 11928, 12141, 12369, 13206, 13454, 14136, 15407, 15624, 16188, 16492, 17298, 17608, 17892, 18259, 18886, 19809, 20181, 21204, 23064, 24282, 24738, 26412, 26908, 28329, 30814, 32376, 32984, 34596, 35784, 36518, 37107, 37772, 39618, 40362, 41819, 42408, 46221, 48564, 49476, 52824, 53816, 54777, 56658, 60543, 61628, 68231, 69192, 73036, 74214, 75544, 79236, 80724, 83638, 84987, 92442, 97128, 98952, 109554, 113316, 121086, 123256, 125457, 127813, 136462, 138663, 146072, 148428, 158472, 161448, 164331, 167276, 169974, 184884, 204693, 219108, 226632, 242172, 250914, 255626, 272924, 277326, 292733, 296856, 328662, 334552, 339948, 369768, 376371, 383439, 409386, 438216, 477617, 484344, 501828, 511252, 545848, 554652, 585466, 614079, 657324, 679896, 752742, 766878, 818772, 878199, 955234, 1003656, 1022504, 1109304, 1150317, 1170932, 1228158, 1296389, 1314648, 1432851, 1505484, 1533756, 1637544, 1756398, 1910468, 2300634, 2341864, 2456316, 2592778, 2634597, 2865702, 3010968, 3067512, 3512796, 3820936, 3889167, 4298553, 4601268, 4912632, 5185556, 5269194, 5731404, 7025592, 7778334, 8597106, 9074723, 9202536, 10371112, 10538388, 11462808, 11667501, 15556668, 17194212, 18149446, 21076776, 23335002, 27224169, 31113336, 34388424, 36298892, 46670004, 54448338, 72597784, 81672507, 93340008, 108896676, 163345014, 217793352, 326690028, 653380056]

約数ペア:

[(1, 653380056), (2, 326690028), (3, 217793352), (4, 163345014), (6, 108896676), (7, 93340008), (8, 81672507), (9, 72597784), (12, 54448338), (14, 46670004), (18, 36298892), (19, 34388424), (21, 31113336), (24, 27224169), (28, 23335002), (31, 21076776), (36, 18149446), (38, 17194212), (42, 15556668), (56, 11667501), (57, 11462808), (62, 10538388), (63, 10371112), (71, 9202536), (72, 9074723), (76, 8597106), (84, 7778334), (93, 7025592), (114, 5731404), (124, 5269194), (126, 5185556), (133, 4912632), (142, 4601268), (152, 4298553), (168, 3889167), (171, 3820936), (186, 3512796), (213, 3067512), (217, 3010968), (228, 2865702), (248, 2634597), (252, 2592778), (266, 2456316), (279, 2341864), (284, 2300634), (342, 1910468), (372, 1756398), (399, 1637544), (426, 1533756), (434, 1505484), (456, 1432851), (497, 1314648), (504, 1296389), (532, 1228158), (558, 1170932), (568, 1150317), (589, 1109304), (639, 1022504), (651, 1003656), (684, 955234), (744, 878199), (798, 818772), (852, 766878), (868, 752742), (961, 679896), (994, 657324), (1064, 614079), (1116, 585466), (1178, 554652), (1197, 545848), (1278, 511252), (1302, 501828), (1349, 484344), (1368, 477617), (1491, 438216), (1596, 409386), (1704, 383439), (1736, 376371), (1767, 369768), (1922, 339948), (1953, 334552), (1988, 328662), (2201, 296856), (2232, 292733), (2356, 277326), (2394, 272924), (2556, 255626), (2604, 250914), (2698, 242172), (2883, 226632), (2982, 219108), (3192, 204693), (3534, 184884), (3844, 169974), (3906, 167276), (3976, 164331), (4047, 161448), (4123, 158472), (4402, 148428), (4473, 146072), (4712, 138663), (4788, 136462), (5112, 127813), (5208, 125457), (5301, 123256), (5396, 121086), (5766, 113316), (5964, 109554), (6603, 98952), (6727, 97128), (7068, 92442), (7688, 84987), (7812, 83638), (8094, 80724), (8246, 79236), (8649, 75544), (8804, 74214), (8946, 73036), (9443, 69192), (9576, 68231), (10602, 61628), (10792, 60543), (11532, 56658), (11928, 54777), (12141, 53816), (12369, 52824), (13206, 49476), (13454, 48564), (14136, 46221), (15407, 42408), (15624, 41819), (16188, 40362), (16492, 39618), (17298, 37772), (17608, 37107), (17892, 36518), (18259, 35784), (18886, 34596), (19809, 32984), (20181, 32376), (21204, 30814), (23064, 28329), (24282, 26908), (24738, 26412)]