268966698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2412

約数の個数: 128

約数和(自身を含む): 760596480

約数和(自身を除く): 491629782

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 33, 38, 39, 42, 57, 66, 77, 78, 91, 114, 133, 143, 154, 182, 209, 231, 247, 266, 273, 286, 399, 418, 429, 462, 494, 546, 627, 741, 798, 858, 1001, 1254, 1463, 1482, 1729, 2002, 2357, 2717, 2926, 3003, 3458, 4389, 4714, 5187, 5434, 6006, 7071, 8151, 8778, 10374, 14142, 16302, 16499, 19019, 25927, 30641, 32998, 38038, 44783, 49497, 51854, 57057, 61282, 77781, 89566, 91923, 98994, 114114, 134349, 155562, 181489, 183846, 214487, 268698, 313481, 337051, 362978, 428974, 492613, 544467, 582179, 626962, 643461, 674102, 940443, 985226, 1011153, 1088934, 1164358, 1286922, 1477839, 1746537, 1880886, 2022306, 2359357, 2955678, 3448291, 3493074, 4075253, 4718714, 6403969, 6896582, 7078071, 8150506, 10344873, 12225759, 12807938, 14156142, 19211907, 20689746, 24451518, 38423814, 44827783, 89655566, 134483349, 268966698]

約数ペア:

[(1, 268966698), (2, 134483349), (3, 89655566), (6, 44827783), (7, 38423814), (11, 24451518), (13, 20689746), (14, 19211907), (19, 14156142), (21, 12807938), (22, 12225759), (26, 10344873), (33, 8150506), (38, 7078071), (39, 6896582), (42, 6403969), (57, 4718714), (66, 4075253), (77, 3493074), (78, 3448291), (91, 2955678), (114, 2359357), (133, 2022306), (143, 1880886), (154, 1746537), (182, 1477839), (209, 1286922), (231, 1164358), (247, 1088934), (266, 1011153), (273, 985226), (286, 940443), (399, 674102), (418, 643461), (429, 626962), (462, 582179), (494, 544467), (546, 492613), (627, 428974), (741, 362978), (798, 337051), (858, 313481), (1001, 268698), (1254, 214487), (1463, 183846), (1482, 181489), (1729, 155562), (2002, 134349), (2357, 114114), (2717, 98994), (2926, 91923), (3003, 89566), (3458, 77781), (4389, 61282), (4714, 57057), (5187, 51854), (5434, 49497), (6006, 44783), (7071, 38038), (8151, 32998), (8778, 30641), (10374, 25927), (14142, 19019), (16302, 16499)]