219289824

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1649

約数の個数: 144

約数和(自身を含む): 690161472

約数和(自身を除く): 470871648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1332, 1443, 1583, 1776, 1872, 1924, 2664, 2886, 3166, 3552, 3744, 3848, 4329, 4749, 5328, 5772, 6332, 7696, 8658, 9498, 10656, 11544, 12664, 14247, 15392, 17316, 18996, 20579, 23088, 25328, 28494, 34632, 37992, 41158, 46176, 50656, 56988, 58571, 61737, 69264, 75984, 82316, 113976, 117142, 123474, 138528, 151968, 164632, 175713, 185211, 227952, 234284, 246948, 329264, 351426, 370422, 455904, 468568, 493896, 527139, 658528, 702852, 740844, 761423, 937136, 987792, 1054278, 1405704, 1481688, 1522846, 1874272, 1975584, 2108556, 2284269, 2811408, 2963376, 3045692, 4217112, 4568538, 5622816, 5926752, 6091384, 6852807, 8434224, 9137076, 12182768, 13705614, 16868448, 18274152, 24365536, 27411228, 36548304, 54822456, 73096608, 109644912, 219289824]

約数ペア:

[(1, 219289824), (2, 109644912), (3, 73096608), (4, 54822456), (6, 36548304), (8, 27411228), (9, 24365536), (12, 18274152), (13, 16868448), (16, 13705614), (18, 12182768), (24, 9137076), (26, 8434224), (32, 6852807), (36, 6091384), (37, 5926752), (39, 5622816), (48, 4568538), (52, 4217112), (72, 3045692), (74, 2963376), (78, 2811408), (96, 2284269), (104, 2108556), (111, 1975584), (117, 1874272), (144, 1522846), (148, 1481688), (156, 1405704), (208, 1054278), (222, 987792), (234, 937136), (288, 761423), (296, 740844), (312, 702852), (333, 658528), (416, 527139), (444, 493896), (468, 468568), (481, 455904), (592, 370422), (624, 351426), (666, 329264), (888, 246948), (936, 234284), (962, 227952), (1184, 185211), (1248, 175713), (1332, 164632), (1443, 151968), (1583, 138528), (1776, 123474), (1872, 117142), (1924, 113976), (2664, 82316), (2886, 75984), (3166, 69264), (3552, 61737), (3744, 58571), (3848, 56988), (4329, 50656), (4749, 46176), (5328, 41158), (5772, 37992), (6332, 34632), (7696, 28494), (8658, 25328), (9498, 23088), (10656, 20579), (11544, 18996), (12664, 17316), (14247, 15392)]