2775742728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 8420474880

約数和(自身を除く): 5644732152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 71, 88, 93, 102, 124, 132, 136, 142, 186, 187, 204, 213, 248, 264, 281, 284, 341, 372, 374, 408, 426, 527, 561, 562, 568, 682, 744, 748, 781, 843, 852, 1023, 1054, 1122, 1124, 1207, 1364, 1496, 1562, 1581, 1686, 1704, 2046, 2108, 2201, 2244, 2248, 2343, 2414, 2728, 3091, 3124, 3162, 3372, 3621, 4092, 4216, 4402, 4488, 4686, 4777, 4828, 5797, 6182, 6248, 6324, 6603, 6744, 7242, 8184, 8711, 8804, 9273, 9372, 9554, 9656, 11594, 12364, 12648, 13206, 13277, 14331, 14484, 17391, 17422, 17608, 18546, 18744, 19108, 19951, 23188, 24211, 24728, 26133, 26412, 26554, 28662, 28968, 34782, 34844, 37092, 37417, 38216, 39831, 39902, 46376, 48422, 52266, 52547, 52824, 53108, 57324, 59853, 69564, 69688, 72633, 74184, 74834, 79662, 79804, 95821, 96844, 104532, 105094, 106216, 112251, 114648, 119706, 139128, 145266, 148087, 149668, 157641, 159324, 159608, 191642, 193688, 209064, 210188, 219461, 224502, 239412, 287463, 290532, 296174, 299336, 315282, 318648, 339167, 383284, 411587, 420376, 438922, 444261, 449004, 478824, 574926, 581064, 592348, 618481, 630564, 658383, 678334, 766568, 823174, 877844, 888522, 898008, 1017501, 1149852, 1184696, 1234761, 1236962, 1261128, 1316766, 1356668, 1628957, 1646348, 1755688, 1777044, 1855443, 2035002, 2299704, 2469522, 2473924, 2633532, 2713336, 3257914, 3292696, 3554088, 3710886, 3730837, 4070004, 4886871, 4939044, 4947848, 5267064, 6515828, 6803291, 7421772, 7461674, 8140008, 9773742, 9878088, 10514177, 11192511, 13031656, 13606582, 14843544, 14923348, 19547484, 20409873, 21028354, 22385022, 27213164, 29846696, 31542531, 39094968, 40819746, 42056708, 44770044, 54426328, 63085062, 81639492, 84113416, 89540088, 115655947, 126170124, 163278984, 231311894, 252340248, 346967841, 462623788, 693935682, 925247576, 1387871364, 2775742728]

約数ペア:

[(1, 2775742728), (2, 1387871364), (3, 925247576), (4, 693935682), (6, 462623788), (8, 346967841), (11, 252340248), (12, 231311894), (17, 163278984), (22, 126170124), (24, 115655947), (31, 89540088), (33, 84113416), (34, 81639492), (44, 63085062), (51, 54426328), (62, 44770044), (66, 42056708), (68, 40819746), (71, 39094968), (88, 31542531), (93, 29846696), (102, 27213164), (124, 22385022), (132, 21028354), (136, 20409873), (142, 19547484), (186, 14923348), (187, 14843544), (204, 13606582), (213, 13031656), (248, 11192511), (264, 10514177), (281, 9878088), (284, 9773742), (341, 8140008), (372, 7461674), (374, 7421772), (408, 6803291), (426, 6515828), (527, 5267064), (561, 4947848), (562, 4939044), (568, 4886871), (682, 4070004), (744, 3730837), (748, 3710886), (781, 3554088), (843, 3292696), (852, 3257914), (1023, 2713336), (1054, 2633532), (1122, 2473924), (1124, 2469522), (1207, 2299704), (1364, 2035002), (1496, 1855443), (1562, 1777044), (1581, 1755688), (1686, 1646348), (1704, 1628957), (2046, 1356668), (2108, 1316766), (2201, 1261128), (2244, 1236962), (2248, 1234761), (2343, 1184696), (2414, 1149852), (2728, 1017501), (3091, 898008), (3124, 888522), (3162, 877844), (3372, 823174), (3621, 766568), (4092, 678334), (4216, 658383), (4402, 630564), (4488, 618481), (4686, 592348), (4777, 581064), (4828, 574926), (5797, 478824), (6182, 449004), (6248, 444261), (6324, 438922), (6603, 420376), (6744, 411587), (7242, 383284), (8184, 339167), (8711, 318648), (8804, 315282), (9273, 299336), (9372, 296174), (9554, 290532), (9656, 287463), (11594, 239412), (12364, 224502), (12648, 219461), (13206, 210188), (13277, 209064), (14331, 193688), (14484, 191642), (17391, 159608), (17422, 159324), (17608, 157641), (18546, 149668), (18744, 148087), (19108, 145266), (19951, 139128), (23188, 119706), (24211, 114648), (24728, 112251), (26133, 106216), (26412, 105094), (26554, 104532), (28662, 96844), (28968, 95821), (34782, 79804), (34844, 79662), (37092, 74834), (37417, 74184), (38216, 72633), (39831, 69688), (39902, 69564), (46376, 59853), (48422, 57324), (52266, 53108), (52547, 52824)]