672949732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11483}}^1$

素因数の和:11537

約数の個数: 72

約数和(自身を含む): 1539590976

約数和(自身を除く): 866641244

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 4186, 4508, 8372, 11483, 14651, 22966, 29302, 45932, 58604, 80381, 149279, 160762, 264109, 298558, 321524, 528218, 562667, 597116, 1044953, 1056436, 1125334, 1848763, 2089906, 2250668, 3433417, 3697526, 4179812, 6866834, 7314671, 7395052, 12941341, 13733668, 14629342, 24033919, 25882682, 29258684, 48067838, 51765364, 96135676, 168237433, 336474866, 672949732]

約数ペア:

[(1, 672949732), (2, 336474866), (4, 168237433), (7, 96135676), (13, 51765364), (14, 48067838), (23, 29258684), (26, 25882682), (28, 24033919), (46, 14629342), (49, 13733668), (52, 12941341), (91, 7395052), (92, 7314671), (98, 6866834), (161, 4179812), (182, 3697526), (196, 3433417), (299, 2250668), (322, 2089906), (364, 1848763), (598, 1125334), (637, 1056436), (644, 1044953), (1127, 597116), (1196, 562667), (1274, 528218), (2093, 321524), (2254, 298558), (2548, 264109), (4186, 160762), (4508, 149279), (8372, 80381), (11483, 58604), (14651, 45932), (22966, 29302)]