220104528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1877}}^1$

素因数の和:2244

約数の個数: 80

約数和(自身を含む): 652041600

約数和(自身を除く): 431937072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 349, 698, 1047, 1396, 1877, 2094, 2443, 2792, 3754, 4188, 4886, 5584, 5631, 7329, 7508, 8376, 9772, 11262, 13139, 14658, 15016, 16752, 19544, 22524, 26278, 29316, 30032, 39088, 39417, 45048, 52556, 58632, 78834, 90096, 105112, 117264, 157668, 210224, 315336, 630672, 655073, 1310146, 1965219, 2620292, 3930438, 4585511, 5240584, 7860876, 9171022, 10481168, 13756533, 15721752, 18342044, 27513066, 31443504, 36684088, 55026132, 73368176, 110052264, 220104528]

約数ペア:

[(1, 220104528), (2, 110052264), (3, 73368176), (4, 55026132), (6, 36684088), (7, 31443504), (8, 27513066), (12, 18342044), (14, 15721752), (16, 13756533), (21, 10481168), (24, 9171022), (28, 7860876), (42, 5240584), (48, 4585511), (56, 3930438), (84, 2620292), (112, 1965219), (168, 1310146), (336, 655073), (349, 630672), (698, 315336), (1047, 210224), (1396, 157668), (1877, 117264), (2094, 105112), (2443, 90096), (2792, 78834), (3754, 58632), (4188, 52556), (4886, 45048), (5584, 39417), (5631, 39088), (7329, 30032), (7508, 29316), (8376, 26278), (9772, 22524), (11262, 19544), (13139, 16752), (14658, 15016)]