1264511664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 240

約数和(自身を含む): 4075239168

約数和(自身を除く): 2810727504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 43, 46, 48, 52, 69, 72, 78, 86, 92, 104, 117, 129, 138, 144, 156, 172, 184, 207, 208, 234, 258, 276, 299, 312, 344, 368, 387, 414, 468, 516, 552, 559, 598, 624, 683, 688, 774, 828, 897, 936, 989, 1032, 1104, 1118, 1196, 1366, 1548, 1656, 1677, 1794, 1872, 1978, 2049, 2064, 2236, 2392, 2691, 2732, 2967, 3096, 3312, 3354, 3588, 3956, 4098, 4472, 4784, 5031, 5382, 5464, 5934, 6147, 6192, 6708, 7176, 7912, 8196, 8879, 8901, 8944, 10062, 10764, 10928, 11868, 12294, 12857, 13416, 14352, 15709, 15824, 16392, 17758, 17802, 20124, 21528, 23736, 24588, 25714, 26637, 26832, 29369, 31418, 32784, 35516, 35604, 38571, 40248, 43056, 47127, 47472, 49176, 51428, 53274, 58738, 62836, 71032, 71208, 77142, 79911, 80496, 88107, 94254, 98352, 102856, 106548, 115713, 117476, 125672, 141381, 142064, 142416, 154284, 159822, 176214, 188508, 204217, 205712, 213096, 231426, 234952, 251344, 264321, 282762, 308568, 319644, 352428, 377016, 381797, 408434, 426192, 462852, 469904, 528642, 565524, 612651, 617136, 639288, 675487, 704856, 754032, 763594, 816868, 925704, 1057284, 1131048, 1145391, 1225302, 1278576, 1350974, 1409712, 1527188, 1633736, 1837953, 1851408, 2026461, 2114568, 2262096, 2290782, 2450604, 2701948, 3054376, 3267472, 3436173, 3675906, 4052922, 4229136, 4581564, 4901208, 5403896, 6079383, 6108752, 6872346, 7351812, 8105844, 8781331, 9163128, 9802416, 10807792, 12158766, 13744692, 14703624, 16211688, 17562662, 18326256, 24317532, 26343993, 27489384, 29407248, 32423376, 35125324, 48635064, 52687986, 54978768, 70250648, 79031979, 97270128, 105375972, 140501296, 158063958, 210751944, 316127916, 421503888, 632255832, 1264511664]

約数ペア:

[(1, 1264511664), (2, 632255832), (3, 421503888), (4, 316127916), (6, 210751944), (8, 158063958), (9, 140501296), (12, 105375972), (13, 97270128), (16, 79031979), (18, 70250648), (23, 54978768), (24, 52687986), (26, 48635064), (36, 35125324), (39, 32423376), (43, 29407248), (46, 27489384), (48, 26343993), (52, 24317532), (69, 18326256), (72, 17562662), (78, 16211688), (86, 14703624), (92, 13744692), (104, 12158766), (117, 10807792), (129, 9802416), (138, 9163128), (144, 8781331), (156, 8105844), (172, 7351812), (184, 6872346), (207, 6108752), (208, 6079383), (234, 5403896), (258, 4901208), (276, 4581564), (299, 4229136), (312, 4052922), (344, 3675906), (368, 3436173), (387, 3267472), (414, 3054376), (468, 2701948), (516, 2450604), (552, 2290782), (559, 2262096), (598, 2114568), (624, 2026461), (683, 1851408), (688, 1837953), (774, 1633736), (828, 1527188), (897, 1409712), (936, 1350974), (989, 1278576), (1032, 1225302), (1104, 1145391), (1118, 1131048), (1196, 1057284), (1366, 925704), (1548, 816868), (1656, 763594), (1677, 754032), (1794, 704856), (1872, 675487), (1978, 639288), (2049, 617136), (2064, 612651), (2236, 565524), (2392, 528642), (2691, 469904), (2732, 462852), (2967, 426192), (3096, 408434), (3312, 381797), (3354, 377016), (3588, 352428), (3956, 319644), (4098, 308568), (4472, 282762), (4784, 264321), (5031, 251344), (5382, 234952), (5464, 231426), (5934, 213096), (6147, 205712), (6192, 204217), (6708, 188508), (7176, 176214), (7912, 159822), (8196, 154284), (8879, 142416), (8901, 142064), (8944, 141381), (10062, 125672), (10764, 117476), (10928, 115713), (11868, 106548), (12294, 102856), (12857, 98352), (13416, 94254), (14352, 88107), (15709, 80496), (15824, 79911), (16392, 77142), (17758, 71208), (17802, 71032), (20124, 62836), (21528, 58738), (23736, 53274), (24588, 51428), (25714, 49176), (26637, 47472), (26832, 47127), (29369, 43056), (31418, 40248), (32784, 38571), (35516, 35604)]