255974208

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2704

約数の個数: 112

約数和(自身を含む): 784920960

約数和(自身を除く): 528946752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 146, 168, 192, 219, 224, 292, 336, 438, 448, 511, 584, 672, 876, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2609, 3066, 3504, 4088, 4672, 5218, 6132, 7008, 7827, 8176, 10436, 12264, 14016, 15654, 16352, 18263, 20872, 24528, 31308, 32704, 36526, 41744, 49056, 54789, 62616, 73052, 83488, 98112, 109578, 125232, 146104, 166976, 190457, 219156, 250464, 292208, 380914, 438312, 500928, 571371, 584416, 761828, 876624, 1142742, 1168832, 1333199, 1523656, 1753248, 2285484, 2666398, 3047312, 3506496, 3999597, 4570968, 5332796, 6094624, 7999194, 9141936, 10665592, 12189248, 15998388, 18283872, 21331184, 31996776, 36567744, 42662368, 63993552, 85324736, 127987104, 255974208]

約数ペア:

[(1, 255974208), (2, 127987104), (3, 85324736), (4, 63993552), (6, 42662368), (7, 36567744), (8, 31996776), (12, 21331184), (14, 18283872), (16, 15998388), (21, 12189248), (24, 10665592), (28, 9141936), (32, 7999194), (42, 6094624), (48, 5332796), (56, 4570968), (64, 3999597), (73, 3506496), (84, 3047312), (96, 2666398), (112, 2285484), (146, 1753248), (168, 1523656), (192, 1333199), (219, 1168832), (224, 1142742), (292, 876624), (336, 761828), (438, 584416), (448, 571371), (511, 500928), (584, 438312), (672, 380914), (876, 292208), (1022, 250464), (1168, 219156), (1344, 190457), (1533, 166976), (1752, 146104), (2044, 125232), (2336, 109578), (2609, 98112), (3066, 83488), (3504, 73052), (4088, 62616), (4672, 54789), (5218, 49056), (6132, 41744), (7008, 36526), (7827, 32704), (8176, 31308), (10436, 24528), (12264, 20872), (14016, 18263), (15654, 16352)]