253864296

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1604

約数の個数: 144

約数和(自身を含む): 817352640

約数和(自身を除く): 563488344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 423, 441, 504, 564, 588, 658, 846, 882, 987, 1128, 1176, 1316, 1531, 1692, 1764, 1974, 2303, 2632, 2961, 3062, 3384, 3528, 3948, 4593, 4606, 5922, 6124, 6909, 7896, 9186, 9212, 10717, 11844, 12248, 13779, 13818, 18372, 18424, 20727, 21434, 23688, 27558, 27636, 32151, 36744, 41454, 42868, 55116, 55272, 64302, 71957, 75019, 82908, 85736, 96453, 110232, 128604, 143914, 150038, 165816, 192906, 215871, 225057, 257208, 287828, 300076, 385812, 431742, 450114, 503699, 575656, 600152, 647613, 675171, 771624, 863484, 900228, 1007398, 1295226, 1350342, 1511097, 1726968, 1800456, 2014796, 2590452, 2700684, 3022194, 3525893, 4029592, 4533291, 5180904, 5401368, 6044388, 7051786, 9066582, 10577679, 12088776, 14103572, 18133164, 21155358, 28207144, 31733037, 36266328, 42310716, 63466074, 84621432, 126932148, 253864296]

約数ペア:

[(1, 253864296), (2, 126932148), (3, 84621432), (4, 63466074), (6, 42310716), (7, 36266328), (8, 31733037), (9, 28207144), (12, 21155358), (14, 18133164), (18, 14103572), (21, 12088776), (24, 10577679), (28, 9066582), (36, 7051786), (42, 6044388), (47, 5401368), (49, 5180904), (56, 4533291), (63, 4029592), (72, 3525893), (84, 3022194), (94, 2700684), (98, 2590452), (126, 2014796), (141, 1800456), (147, 1726968), (168, 1511097), (188, 1350342), (196, 1295226), (252, 1007398), (282, 900228), (294, 863484), (329, 771624), (376, 675171), (392, 647613), (423, 600152), (441, 575656), (504, 503699), (564, 450114), (588, 431742), (658, 385812), (846, 300076), (882, 287828), (987, 257208), (1128, 225057), (1176, 215871), (1316, 192906), (1531, 165816), (1692, 150038), (1764, 143914), (1974, 128604), (2303, 110232), (2632, 96453), (2961, 85736), (3062, 82908), (3384, 75019), (3528, 71957), (3948, 64302), (4593, 55272), (4606, 55116), (5922, 42868), (6124, 41454), (6909, 36744), (7896, 32151), (9186, 27636), (9212, 27558), (10717, 23688), (11844, 21434), (12248, 20727), (13779, 18424), (13818, 18372)]