390114672

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1187}}^1$

素因数の和:1406

約数の個数: 80

約数和(自身を含む): 1039433472

約数和(自身を除く): 649318800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 167, 246, 328, 334, 492, 501, 656, 668, 984, 1002, 1187, 1336, 1968, 2004, 2374, 2672, 3561, 4008, 4748, 6847, 7122, 8016, 9496, 13694, 14244, 18992, 20541, 27388, 28488, 41082, 48667, 54776, 56976, 82164, 97334, 109552, 146001, 164328, 194668, 198229, 292002, 328656, 389336, 396458, 584004, 594687, 778672, 792916, 1168008, 1189374, 1585832, 2336016, 2378748, 3171664, 4757496, 8127389, 9514992, 16254778, 24382167, 32509556, 48764334, 65019112, 97528668, 130038224, 195057336, 390114672]

約数ペア:

[(1, 390114672), (2, 195057336), (3, 130038224), (4, 97528668), (6, 65019112), (8, 48764334), (12, 32509556), (16, 24382167), (24, 16254778), (41, 9514992), (48, 8127389), (82, 4757496), (123, 3171664), (164, 2378748), (167, 2336016), (246, 1585832), (328, 1189374), (334, 1168008), (492, 792916), (501, 778672), (656, 594687), (668, 584004), (984, 396458), (1002, 389336), (1187, 328656), (1336, 292002), (1968, 198229), (2004, 194668), (2374, 164328), (2672, 146001), (3561, 109552), (4008, 97334), (4748, 82164), (6847, 56976), (7122, 54776), (8016, 48667), (9496, 41082), (13694, 28488), (14244, 27388), (18992, 20541)]