647844384

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2633}}^1$

素因数の和:2890

約数の個数: 96

約数和(自身を含む): 1863860544

約数和(自身を除く): 1216016160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 233, 264, 352, 466, 528, 699, 932, 1056, 1398, 1864, 2563, 2633, 2796, 3728, 5126, 5266, 5592, 7456, 7689, 7899, 10252, 10532, 11184, 15378, 15798, 20504, 21064, 22368, 28963, 30756, 31596, 41008, 42128, 57926, 61512, 63192, 82016, 84256, 86889, 115852, 123024, 126384, 173778, 231704, 246048, 252768, 347556, 463408, 613489, 695112, 926816, 1226978, 1390224, 1840467, 2453956, 2780448, 3680934, 4907912, 6748379, 7361868, 9815824, 13496758, 14723736, 19631648, 20245137, 26993516, 29447472, 40490274, 53987032, 58894944, 80980548, 107974064, 161961096, 215948128, 323922192, 647844384]

約数ペア:

[(1, 647844384), (2, 323922192), (3, 215948128), (4, 161961096), (6, 107974064), (8, 80980548), (11, 58894944), (12, 53987032), (16, 40490274), (22, 29447472), (24, 26993516), (32, 20245137), (33, 19631648), (44, 14723736), (48, 13496758), (66, 9815824), (88, 7361868), (96, 6748379), (132, 4907912), (176, 3680934), (233, 2780448), (264, 2453956), (352, 1840467), (466, 1390224), (528, 1226978), (699, 926816), (932, 695112), (1056, 613489), (1398, 463408), (1864, 347556), (2563, 252768), (2633, 246048), (2796, 231704), (3728, 173778), (5126, 126384), (5266, 123024), (5592, 115852), (7456, 86889), (7689, 84256), (7899, 82016), (10252, 63192), (10532, 61512), (11184, 57926), (15378, 42128), (15798, 41008), (20504, 31596), (21064, 30756), (22368, 28963)]