256189140624

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3547}}^1\times {\mathrm{65423}}^1$

素因数の和:69004

約数の個数: 80

約数和(自身を含む): 690802071552

約数和(自身を除く): 434612930928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 3547, 7094, 10641, 14188, 21282, 28376, 42564, 56752, 65423, 81581, 85128, 130846, 163162, 170256, 196269, 244743, 261692, 326324, 392538, 489486, 523384, 652648, 785076, 978972, 1046768, 1305296, 1504729, 1570152, 1957944, 3009458, 3140304, 3915888, 4514187, 6018916, 9028374, 12037832, 18056748, 24075664, 36113496, 72226992, 232055381, 464110762, 696166143, 928221524, 1392332286, 1856443048, 2784664572, 3712886096, 5337273763, 5569329144, 10674547526, 11138658288, 16011821289, 21349095052, 32023642578, 42698190104, 64047285156, 85396380208, 128094570312, 256189140624]

約数ペア:

[(1, 256189140624), (2, 128094570312), (3, 85396380208), (4, 64047285156), (6, 42698190104), (8, 32023642578), (12, 21349095052), (16, 16011821289), (23, 11138658288), (24, 10674547526), (46, 5569329144), (48, 5337273763), (69, 3712886096), (92, 2784664572), (138, 1856443048), (184, 1392332286), (276, 928221524), (368, 696166143), (552, 464110762), (1104, 232055381), (3547, 72226992), (7094, 36113496), (10641, 24075664), (14188, 18056748), (21282, 12037832), (28376, 9028374), (42564, 6018916), (56752, 4514187), (65423, 3915888), (81581, 3140304), (85128, 3009458), (130846, 1957944), (163162, 1570152), (170256, 1504729), (196269, 1305296), (244743, 1046768), (261692, 978972), (326324, 785076), (392538, 652648), (489486, 523384)]