214668552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 647331840

約数和(自身を除く): 432663288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 84, 93, 94, 124, 141, 168, 186, 188, 217, 248, 282, 329, 372, 376, 434, 564, 651, 658, 744, 868, 877, 987, 1128, 1302, 1316, 1457, 1736, 1754, 1974, 2604, 2631, 2632, 2914, 3508, 3948, 4371, 5208, 5262, 5828, 6139, 7016, 7896, 8742, 10199, 10524, 11656, 12278, 17484, 18417, 20398, 21048, 24556, 27187, 30597, 34968, 36834, 40796, 41219, 49112, 54374, 61194, 73668, 81561, 81592, 82438, 108748, 122388, 123657, 147336, 163122, 164876, 190309, 217496, 244776, 247314, 288533, 326244, 329752, 380618, 494628, 570927, 577066, 652488, 761236, 865599, 989256, 1141854, 1154132, 1277789, 1522472, 1731198, 2283708, 2308264, 2555578, 3462396, 3833367, 4567416, 5111156, 6924792, 7666734, 8944523, 10222312, 15333468, 17889046, 26833569, 30666936, 35778092, 53667138, 71556184, 107334276, 214668552]

約数ペア:

[(1, 214668552), (2, 107334276), (3, 71556184), (4, 53667138), (6, 35778092), (7, 30666936), (8, 26833569), (12, 17889046), (14, 15333468), (21, 10222312), (24, 8944523), (28, 7666734), (31, 6924792), (42, 5111156), (47, 4567416), (56, 3833367), (62, 3462396), (84, 2555578), (93, 2308264), (94, 2283708), (124, 1731198), (141, 1522472), (168, 1277789), (186, 1154132), (188, 1141854), (217, 989256), (248, 865599), (282, 761236), (329, 652488), (372, 577066), (376, 570927), (434, 494628), (564, 380618), (651, 329752), (658, 326244), (744, 288533), (868, 247314), (877, 244776), (987, 217496), (1128, 190309), (1302, 164876), (1316, 163122), (1457, 147336), (1736, 123657), (1754, 122388), (1974, 108748), (2604, 82438), (2631, 81592), (2632, 81561), (2914, 73668), (3508, 61194), (3948, 54374), (4371, 49112), (5208, 41219), (5262, 40796), (5828, 36834), (6139, 34968), (7016, 30597), (7896, 27187), (8742, 24556), (10199, 21048), (10524, 20398), (11656, 18417), (12278, 17484)]