16679923216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{2221}}^1$

素因数の和:2912

約数の個数: 80

約数和(自身を含む): 35827456896

約数和(自身を除く): 19147533680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 601, 781, 1136, 1202, 1562, 2221, 2404, 3124, 4442, 4808, 6248, 6611, 8884, 9616, 12496, 13222, 17768, 24431, 26444, 35536, 42671, 48862, 52888, 85342, 97724, 105776, 157691, 170684, 195448, 315382, 341368, 390896, 469381, 630764, 682736, 938762, 1261528, 1334821, 1734601, 1877524, 2523056, 2669642, 3469202, 3755048, 5339284, 6938404, 7510096, 10678568, 13876808, 14683031, 21357136, 27753616, 29366062, 58732124, 94772291, 117464248, 189544582, 234928496, 379089164, 758178328, 1042495201, 1516356656, 2084990402, 4169980804, 8339961608, 16679923216]

約数ペア:

[(1, 16679923216), (2, 8339961608), (4, 4169980804), (8, 2084990402), (11, 1516356656), (16, 1042495201), (22, 758178328), (44, 379089164), (71, 234928496), (88, 189544582), (142, 117464248), (176, 94772291), (284, 58732124), (568, 29366062), (601, 27753616), (781, 21357136), (1136, 14683031), (1202, 13876808), (1562, 10678568), (2221, 7510096), (2404, 6938404), (3124, 5339284), (4442, 3755048), (4808, 3469202), (6248, 2669642), (6611, 2523056), (8884, 1877524), (9616, 1734601), (12496, 1334821), (13222, 1261528), (17768, 938762), (24431, 682736), (26444, 630764), (35536, 469381), (42671, 390896), (48862, 341368), (52888, 315382), (85342, 195448), (97724, 170684), (105776, 157691)]