489765744

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2424

約数の個数: 160

約数和(自身を含む): 1555525440

約数和(自身を除く): 1065759696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 104, 108, 111, 117, 144, 148, 156, 208, 216, 222, 234, 296, 312, 333, 351, 432, 444, 468, 481, 592, 624, 666, 702, 888, 936, 962, 999, 1332, 1404, 1443, 1776, 1872, 1924, 1998, 2357, 2664, 2808, 2886, 3848, 3996, 4329, 4714, 5328, 5616, 5772, 7071, 7696, 7992, 8658, 9428, 11544, 12987, 14142, 15984, 17316, 18856, 21213, 23088, 25974, 28284, 30641, 34632, 37712, 42426, 51948, 56568, 61282, 63639, 69264, 84852, 87209, 91923, 103896, 113136, 122564, 127278, 169704, 174418, 183846, 207792, 245128, 254556, 261627, 275769, 339408, 348836, 367692, 490256, 509112, 523254, 551538, 697672, 735384, 784881, 827307, 1018224, 1046508, 1103076, 1133717, 1395344, 1470768, 1569762, 1654614, 2093016, 2206152, 2267434, 2354643, 3139524, 3309228, 3401151, 4186032, 4412304, 4534868, 4709286, 6279048, 6618456, 6802302, 9069736, 9418572, 10203453, 12558096, 13236912, 13604604, 18139472, 18837144, 20406906, 27209208, 30610359, 37674288, 40813812, 54418416, 61220718, 81627624, 122441436, 163255248, 244882872, 489765744]

約数ペア:

[(1, 489765744), (2, 244882872), (3, 163255248), (4, 122441436), (6, 81627624), (8, 61220718), (9, 54418416), (12, 40813812), (13, 37674288), (16, 30610359), (18, 27209208), (24, 20406906), (26, 18837144), (27, 18139472), (36, 13604604), (37, 13236912), (39, 12558096), (48, 10203453), (52, 9418572), (54, 9069736), (72, 6802302), (74, 6618456), (78, 6279048), (104, 4709286), (108, 4534868), (111, 4412304), (117, 4186032), (144, 3401151), (148, 3309228), (156, 3139524), (208, 2354643), (216, 2267434), (222, 2206152), (234, 2093016), (296, 1654614), (312, 1569762), (333, 1470768), (351, 1395344), (432, 1133717), (444, 1103076), (468, 1046508), (481, 1018224), (592, 827307), (624, 784881), (666, 735384), (702, 697672), (888, 551538), (936, 523254), (962, 509112), (999, 490256), (1332, 367692), (1404, 348836), (1443, 339408), (1776, 275769), (1872, 261627), (1924, 254556), (1998, 245128), (2357, 207792), (2664, 183846), (2808, 174418), (2886, 169704), (3848, 127278), (3996, 122564), (4329, 113136), (4714, 103896), (5328, 91923), (5616, 87209), (5772, 84852), (7071, 69264), (7696, 63639), (7992, 61282), (8658, 56568), (9428, 51948), (11544, 42426), (12987, 37712), (14142, 34632), (15984, 30641), (17316, 28284), (18856, 25974), (21213, 23088)]