444947496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1623

約数の個数: 128

約数和(自身を含む): 1334292480

約数和(自身を除く): 889344984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 47, 56, 74, 84, 94, 111, 141, 148, 168, 188, 222, 259, 282, 296, 329, 376, 444, 518, 564, 658, 777, 888, 987, 1036, 1128, 1316, 1523, 1554, 1739, 1974, 2072, 2632, 3046, 3108, 3478, 3948, 4569, 5217, 6092, 6216, 6956, 7896, 9138, 10434, 10661, 12173, 12184, 13912, 18276, 20868, 21322, 24346, 31983, 36519, 36552, 41736, 42644, 48692, 56351, 63966, 71581, 73038, 85288, 97384, 112702, 127932, 143162, 146076, 169053, 214743, 225404, 255864, 286324, 292152, 338106, 394457, 429486, 450808, 501067, 572648, 676212, 788914, 858972, 1002134, 1183371, 1352424, 1503201, 1577828, 1717944, 2004268, 2366742, 2648497, 3006402, 3155656, 4008536, 4733484, 5296994, 6012804, 7945491, 9466968, 10593988, 12025608, 15890982, 18539479, 21187976, 31781964, 37078958, 55618437, 63563928, 74157916, 111236874, 148315832, 222473748, 444947496]

約数ペア:

[(1, 444947496), (2, 222473748), (3, 148315832), (4, 111236874), (6, 74157916), (7, 63563928), (8, 55618437), (12, 37078958), (14, 31781964), (21, 21187976), (24, 18539479), (28, 15890982), (37, 12025608), (42, 10593988), (47, 9466968), (56, 7945491), (74, 6012804), (84, 5296994), (94, 4733484), (111, 4008536), (141, 3155656), (148, 3006402), (168, 2648497), (188, 2366742), (222, 2004268), (259, 1717944), (282, 1577828), (296, 1503201), (329, 1352424), (376, 1183371), (444, 1002134), (518, 858972), (564, 788914), (658, 676212), (777, 572648), (888, 501067), (987, 450808), (1036, 429486), (1128, 394457), (1316, 338106), (1523, 292152), (1554, 286324), (1739, 255864), (1974, 225404), (2072, 214743), (2632, 169053), (3046, 146076), (3108, 143162), (3478, 127932), (3948, 112702), (4569, 97384), (5217, 85288), (6092, 73038), (6216, 71581), (6956, 63966), (7896, 56351), (9138, 48692), (10434, 42644), (10661, 41736), (12173, 36552), (12184, 36519), (13912, 31983), (18276, 24346), (20868, 21322)]