665948256

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 1834576128

約数和(自身を除く): 1168627872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 197, 276, 368, 394, 552, 591, 736, 788, 1104, 1182, 1531, 1576, 2208, 2364, 3062, 3152, 4531, 4593, 4728, 6124, 6304, 9062, 9186, 9456, 12248, 13593, 18124, 18372, 18912, 24496, 27186, 35213, 36248, 36744, 48992, 54372, 70426, 72496, 73488, 105639, 108744, 140852, 144992, 146976, 211278, 217488, 281704, 301607, 422556, 434976, 563408, 603214, 845112, 904821, 1126816, 1206428, 1690224, 1809642, 2412856, 3380448, 3619284, 4825712, 6936961, 7238568, 9651424, 13873922, 14477136, 20810883, 27747844, 28954272, 41621766, 55495688, 83243532, 110991376, 166487064, 221982752, 332974128, 665948256]

約数ペア:

[(1, 665948256), (2, 332974128), (3, 221982752), (4, 166487064), (6, 110991376), (8, 83243532), (12, 55495688), (16, 41621766), (23, 28954272), (24, 27747844), (32, 20810883), (46, 14477136), (48, 13873922), (69, 9651424), (92, 7238568), (96, 6936961), (138, 4825712), (184, 3619284), (197, 3380448), (276, 2412856), (368, 1809642), (394, 1690224), (552, 1206428), (591, 1126816), (736, 904821), (788, 845112), (1104, 603214), (1182, 563408), (1531, 434976), (1576, 422556), (2208, 301607), (2364, 281704), (3062, 217488), (3152, 211278), (4531, 146976), (4593, 144992), (4728, 140852), (6124, 108744), (6304, 105639), (9062, 73488), (9186, 72496), (9456, 70426), (12248, 54372), (13593, 48992), (18124, 36744), (18372, 36248), (18912, 35213), (24496, 27186)]