744693408

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 2201472000

約数和(自身を除く): 1456778592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 239, 248, 279, 288, 349, 372, 478, 496, 558, 698, 717, 744, 956, 992, 1047, 1116, 1396, 1434, 1488, 1912, 2094, 2151, 2232, 2792, 2868, 2976, 3141, 3824, 4188, 4302, 4464, 5584, 5736, 6282, 7409, 7648, 8376, 8604, 8928, 10819, 11168, 11472, 12564, 14818, 16752, 17208, 21638, 22227, 22944, 25128, 29636, 32457, 33504, 34416, 43276, 44454, 50256, 59272, 64914, 66681, 68832, 83411, 86552, 88908, 97371, 100512, 118544, 129828, 133362, 166822, 173104, 177816, 194742, 237088, 250233, 259656, 266724, 333644, 346208, 355632, 389484, 500466, 519312, 533448, 667288, 711264, 750699, 778968, 1000932, 1038624, 1066896, 1334576, 1501398, 1557936, 2001864, 2133792, 2585741, 2669152, 3002796, 3115872, 4003728, 5171482, 6005592, 7757223, 8007456, 10342964, 12011184, 15514446, 20685928, 23271669, 24022368, 31028892, 41371856, 46543338, 62057784, 82743712, 93086676, 124115568, 186173352, 248231136, 372346704, 744693408]

約数ペア:

[(1, 744693408), (2, 372346704), (3, 248231136), (4, 186173352), (6, 124115568), (8, 93086676), (9, 82743712), (12, 62057784), (16, 46543338), (18, 41371856), (24, 31028892), (31, 24022368), (32, 23271669), (36, 20685928), (48, 15514446), (62, 12011184), (72, 10342964), (93, 8007456), (96, 7757223), (124, 6005592), (144, 5171482), (186, 4003728), (239, 3115872), (248, 3002796), (279, 2669152), (288, 2585741), (349, 2133792), (372, 2001864), (478, 1557936), (496, 1501398), (558, 1334576), (698, 1066896), (717, 1038624), (744, 1000932), (956, 778968), (992, 750699), (1047, 711264), (1116, 667288), (1396, 533448), (1434, 519312), (1488, 500466), (1912, 389484), (2094, 355632), (2151, 346208), (2232, 333644), (2792, 266724), (2868, 259656), (2976, 250233), (3141, 237088), (3824, 194742), (4188, 177816), (4302, 173104), (4464, 166822), (5584, 133362), (5736, 129828), (6282, 118544), (7409, 100512), (7648, 97371), (8376, 88908), (8604, 86552), (8928, 83411), (10819, 68832), (11168, 66681), (11472, 64914), (12564, 59272), (14818, 50256), (16752, 44454), (17208, 43276), (21638, 34416), (22227, 33504), (22944, 32457), (25128, 29636)]