257352312

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4129}}^1$

素因数の和:4205

約数の個数: 96

約数和(自身を含む): 762728400

約数和(自身を除く): 505376088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 196, 212, 294, 318, 371, 392, 424, 588, 636, 742, 1113, 1176, 1272, 1484, 2226, 2597, 2968, 4129, 4452, 5194, 7791, 8258, 8904, 10388, 12387, 15582, 16516, 20776, 24774, 28903, 31164, 33032, 49548, 57806, 62328, 86709, 99096, 115612, 173418, 202321, 218837, 231224, 346836, 404642, 437674, 606963, 656511, 693672, 809284, 875348, 1213926, 1313022, 1531859, 1618568, 1750696, 2427852, 2626044, 3063718, 4595577, 4855704, 5252088, 6127436, 9191154, 10723013, 12254872, 18382308, 21446026, 32169039, 36764616, 42892052, 64338078, 85784104, 128676156, 257352312]

約数ペア:

[(1, 257352312), (2, 128676156), (3, 85784104), (4, 64338078), (6, 42892052), (7, 36764616), (8, 32169039), (12, 21446026), (14, 18382308), (21, 12254872), (24, 10723013), (28, 9191154), (42, 6127436), (49, 5252088), (53, 4855704), (56, 4595577), (84, 3063718), (98, 2626044), (106, 2427852), (147, 1750696), (159, 1618568), (168, 1531859), (196, 1313022), (212, 1213926), (294, 875348), (318, 809284), (371, 693672), (392, 656511), (424, 606963), (588, 437674), (636, 404642), (742, 346836), (1113, 231224), (1176, 218837), (1272, 202321), (1484, 173418), (2226, 115612), (2597, 99096), (2968, 86709), (4129, 62328), (4452, 57806), (5194, 49548), (7791, 33032), (8258, 31164), (8904, 28903), (10388, 24774), (12387, 20776), (15582, 16516)]