268816992

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 729025920

約数和(自身を除く): 460208928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 163, 164, 246, 326, 328, 419, 489, 492, 652, 656, 838, 978, 984, 1257, 1304, 1312, 1676, 1956, 1968, 2514, 2608, 3352, 3912, 3936, 5028, 5216, 6683, 6704, 7824, 10056, 13366, 13408, 15648, 17179, 20049, 20112, 26732, 34358, 40098, 40224, 51537, 53464, 68297, 68716, 80196, 103074, 106928, 136594, 137432, 160392, 204891, 206148, 213856, 273188, 274864, 320784, 409782, 412296, 546376, 549728, 641568, 819564, 824592, 1092752, 1639128, 1649184, 2185504, 2800177, 3278256, 5600354, 6556512, 8400531, 11200708, 16801062, 22401416, 33602124, 44802832, 67204248, 89605664, 134408496, 268816992]

約数ペア:

[(1, 268816992), (2, 134408496), (3, 89605664), (4, 67204248), (6, 44802832), (8, 33602124), (12, 22401416), (16, 16801062), (24, 11200708), (32, 8400531), (41, 6556512), (48, 5600354), (82, 3278256), (96, 2800177), (123, 2185504), (163, 1649184), (164, 1639128), (246, 1092752), (326, 824592), (328, 819564), (419, 641568), (489, 549728), (492, 546376), (652, 412296), (656, 409782), (838, 320784), (978, 274864), (984, 273188), (1257, 213856), (1304, 206148), (1312, 204891), (1676, 160392), (1956, 137432), (1968, 136594), (2514, 106928), (2608, 103074), (3352, 80196), (3912, 68716), (3936, 68297), (5028, 53464), (5216, 51537), (6683, 40224), (6704, 40098), (7824, 34358), (10056, 26732), (13366, 20112), (13408, 20049), (15648, 17179)]