31946879376

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2081}}^1$

素因数の和:2326

約数の個数: 240

約数和(自身を含む): 97732078080

約数和(自身を除く): 65785198704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 181, 186, 228, 248, 279, 304, 342, 362, 372, 456, 496, 543, 558, 589, 684, 724, 744, 912, 1086, 1116, 1178, 1368, 1448, 1488, 1629, 1767, 2081, 2172, 2232, 2356, 2736, 2896, 3258, 3439, 3534, 4162, 4344, 4464, 4712, 5301, 5611, 6243, 6516, 6878, 7068, 8324, 8688, 9424, 10317, 10602, 11222, 12486, 13032, 13756, 14136, 16648, 16833, 18729, 20634, 21204, 22444, 24972, 26064, 27512, 28272, 30951, 33296, 33666, 37458, 39539, 41268, 42408, 44888, 49944, 50499, 55024, 61902, 64511, 67332, 74916, 79078, 82536, 84816, 89776, 99888, 100998, 106609, 118617, 123804, 129022, 134664, 149832, 158156, 165072, 193533, 201996, 213218, 237234, 247608, 258044, 269328, 299664, 316312, 319827, 355851, 376661, 387066, 403992, 426436, 474468, 495216, 516088, 580599, 632624, 639654, 711702, 753322, 774132, 807984, 852872, 948936, 959481, 1032176, 1129983, 1161198, 1225709, 1279308, 1423404, 1506644, 1548264, 1705744, 1897872, 1918962, 2259966, 2322396, 2451418, 2558616, 2846808, 3013288, 3096528, 3389949, 3677127, 3837924, 4519932, 4644792, 4902836, 5117232, 5693616, 6026576, 6779898, 7156559, 7354254, 7675848, 9039864, 9289584, 9805672, 11031381, 11676491, 13559796, 14313118, 14708508, 15351696, 18079728, 19611344, 21469677, 22062762, 23352982, 27119592, 28626236, 29417016, 35029473, 42939354, 44125524, 46705964, 54239184, 57252472, 58834032, 64409031, 70058946, 85878708, 88251048, 93411928, 105088419, 114504944, 128818062, 140117892, 171757416, 176502096, 186823856, 210176838, 221853329, 257636124, 280235784, 343514832, 420353676, 443706658, 515272248, 560471568, 665559987, 840707352, 887413316, 1030544496, 1331119974, 1681414704, 1774826632, 1996679961, 2662239948, 3549653264, 3993359922, 5324479896, 7986719844, 10648959792, 15973439688, 31946879376]

約数ペア:

[(1, 31946879376), (2, 15973439688), (3, 10648959792), (4, 7986719844), (6, 5324479896), (8, 3993359922), (9, 3549653264), (12, 2662239948), (16, 1996679961), (18, 1774826632), (19, 1681414704), (24, 1331119974), (31, 1030544496), (36, 887413316), (38, 840707352), (48, 665559987), (57, 560471568), (62, 515272248), (72, 443706658), (76, 420353676), (93, 343514832), (114, 280235784), (124, 257636124), (144, 221853329), (152, 210176838), (171, 186823856), (181, 176502096), (186, 171757416), (228, 140117892), (248, 128818062), (279, 114504944), (304, 105088419), (342, 93411928), (362, 88251048), (372, 85878708), (456, 70058946), (496, 64409031), (543, 58834032), (558, 57252472), (589, 54239184), (684, 46705964), (724, 44125524), (744, 42939354), (912, 35029473), (1086, 29417016), (1116, 28626236), (1178, 27119592), (1368, 23352982), (1448, 22062762), (1488, 21469677), (1629, 19611344), (1767, 18079728), (2081, 15351696), (2172, 14708508), (2232, 14313118), (2356, 13559796), (2736, 11676491), (2896, 11031381), (3258, 9805672), (3439, 9289584), (3534, 9039864), (4162, 7675848), (4344, 7354254), (4464, 7156559), (4712, 6779898), (5301, 6026576), (5611, 5693616), (6243, 5117232), (6516, 4902836), (6878, 4644792), (7068, 4519932), (8324, 3837924), (8688, 3677127), (9424, 3389949), (10317, 3096528), (10602, 3013288), (11222, 2846808), (12486, 2558616), (13032, 2451418), (13756, 2322396), (14136, 2259966), (16648, 1918962), (16833, 1897872), (18729, 1705744), (20634, 1548264), (21204, 1506644), (22444, 1423404), (24972, 1279308), (26064, 1225709), (27512, 1161198), (28272, 1129983), (30951, 1032176), (33296, 959481), (33666, 948936), (37458, 852872), (39539, 807984), (41268, 774132), (42408, 753322), (44888, 711702), (49944, 639654), (50499, 632624), (55024, 580599), (61902, 516088), (64511, 495216), (67332, 474468), (74916, 426436), (79078, 403992), (82536, 387066), (84816, 376661), (89776, 355851), (99888, 319827), (100998, 316312), (106609, 299664), (118617, 269328), (123804, 258044), (129022, 247608), (134664, 237234), (149832, 213218), (158156, 201996), (165072, 193533)]