745528536

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{3187}}^1$

素因数の和:3243

約数の個数: 120

約数和(自身を含む): 2204549820

約数和(自身を除く): 1459021284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 361, 456, 513, 648, 684, 722, 1026, 1083, 1368, 1444, 1539, 2052, 2166, 2888, 3078, 3187, 3249, 4104, 4332, 6156, 6374, 6498, 8664, 9561, 9747, 12312, 12748, 12996, 19122, 19494, 25496, 25992, 28683, 29241, 38244, 38988, 57366, 58482, 60553, 76488, 77976, 86049, 114732, 116964, 121106, 172098, 181659, 229464, 233928, 242212, 258147, 344196, 363318, 484424, 516294, 544977, 688392, 726636, 1032588, 1089954, 1150507, 1453272, 1634931, 2065176, 2179908, 2301014, 3269862, 3451521, 4359816, 4602028, 4904793, 6539724, 6903042, 9204056, 9809586, 10354563, 13079448, 13806084, 19619172, 20709126, 27612168, 31063689, 39238344, 41418252, 62127378, 82836504, 93191067, 124254756, 186382134, 248509512, 372764268, 745528536]

約数ペア:

[(1, 745528536), (2, 372764268), (3, 248509512), (4, 186382134), (6, 124254756), (8, 93191067), (9, 82836504), (12, 62127378), (18, 41418252), (19, 39238344), (24, 31063689), (27, 27612168), (36, 20709126), (38, 19619172), (54, 13806084), (57, 13079448), (72, 10354563), (76, 9809586), (81, 9204056), (108, 6903042), (114, 6539724), (152, 4904793), (162, 4602028), (171, 4359816), (216, 3451521), (228, 3269862), (324, 2301014), (342, 2179908), (361, 2065176), (456, 1634931), (513, 1453272), (648, 1150507), (684, 1089954), (722, 1032588), (1026, 726636), (1083, 688392), (1368, 544977), (1444, 516294), (1539, 484424), (2052, 363318), (2166, 344196), (2888, 258147), (3078, 242212), (3187, 233928), (3249, 229464), (4104, 181659), (4332, 172098), (6156, 121106), (6374, 116964), (6498, 114732), (8664, 86049), (9561, 77976), (9747, 76488), (12312, 60553), (12748, 58482), (12996, 57366), (19122, 38988), (19494, 38244), (25496, 29241), (25992, 28683)]