320576928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6719}}^1$

素因数の和:6810

約数の個数: 96

約数和(自身を含む): 975421440

約数和(自身を除く): 654844512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 5964, 6719, 6816, 7952, 11928, 13438, 15904, 20157, 23856, 26876, 40314, 47033, 47712, 53752, 80628, 94066, 107504, 141099, 161256, 188132, 215008, 282198, 322512, 376264, 477049, 564396, 645024, 752528, 954098, 1128792, 1431147, 1505056, 1908196, 2257584, 2862294, 3339343, 3816392, 4515168, 5724588, 6678686, 7632784, 10018029, 11449176, 13357372, 15265568, 20036058, 22898352, 26714744, 40072116, 45796704, 53429488, 80144232, 106858976, 160288464, 320576928]

約数ペア:

[(1, 320576928), (2, 160288464), (3, 106858976), (4, 80144232), (6, 53429488), (7, 45796704), (8, 40072116), (12, 26714744), (14, 22898352), (16, 20036058), (21, 15265568), (24, 13357372), (28, 11449176), (32, 10018029), (42, 7632784), (48, 6678686), (56, 5724588), (71, 4515168), (84, 3816392), (96, 3339343), (112, 2862294), (142, 2257584), (168, 1908196), (213, 1505056), (224, 1431147), (284, 1128792), (336, 954098), (426, 752528), (497, 645024), (568, 564396), (672, 477049), (852, 376264), (994, 322512), (1136, 282198), (1491, 215008), (1704, 188132), (1988, 161256), (2272, 141099), (2982, 107504), (3408, 94066), (3976, 80628), (5964, 53752), (6719, 47712), (6816, 47033), (7952, 40314), (11928, 26876), (13438, 23856), (15904, 20157)]