351993936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6427}}^1$

素因数の和:6608

約数の個数: 80

約数和(自身を含む): 1045758464

約数和(自身を除く): 693764528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 489, 652, 978, 1141, 1304, 1956, 2282, 2608, 3423, 3912, 4564, 6427, 6846, 7824, 9128, 12854, 13692, 18256, 19281, 25708, 27384, 38562, 44989, 51416, 54768, 77124, 89978, 102832, 134967, 154248, 179956, 269934, 308496, 359912, 539868, 719824, 1047601, 1079736, 2095202, 2159472, 3142803, 4190404, 6285606, 7333207, 8380808, 12571212, 14666414, 16761616, 21999621, 25142424, 29332828, 43999242, 50284848, 58665656, 87998484, 117331312, 175996968, 351993936]

約数ペア:

[(1, 351993936), (2, 175996968), (3, 117331312), (4, 87998484), (6, 58665656), (7, 50284848), (8, 43999242), (12, 29332828), (14, 25142424), (16, 21999621), (21, 16761616), (24, 14666414), (28, 12571212), (42, 8380808), (48, 7333207), (56, 6285606), (84, 4190404), (112, 3142803), (163, 2159472), (168, 2095202), (326, 1079736), (336, 1047601), (489, 719824), (652, 539868), (978, 359912), (1141, 308496), (1304, 269934), (1956, 179956), (2282, 154248), (2608, 134967), (3423, 102832), (3912, 89978), (4564, 77124), (6427, 54768), (6846, 51416), (7824, 44989), (9128, 38562), (12854, 27384), (13692, 25708), (18256, 19281)]