228637152

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25609}}^1$

素因数の和:25656

約数の個数: 72

約数和(自身を含む): 671186880

約数和(自身を除く): 442549728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 25609, 51218, 76827, 102436, 153654, 204872, 230481, 307308, 409744, 460962, 614616, 793879, 819488, 921924, 1229232, 1587758, 1843848, 2381637, 2458464, 3175516, 3687696, 4763274, 6351032, 7144911, 7375392, 9526548, 12702064, 14289822, 19053096, 25404128, 28579644, 38106192, 57159288, 76212384, 114318576, 228637152]

約数ペア:

[(1, 228637152), (2, 114318576), (3, 76212384), (4, 57159288), (6, 38106192), (8, 28579644), (9, 25404128), (12, 19053096), (16, 14289822), (18, 12702064), (24, 9526548), (31, 7375392), (32, 7144911), (36, 6351032), (48, 4763274), (62, 3687696), (72, 3175516), (93, 2458464), (96, 2381637), (124, 1843848), (144, 1587758), (186, 1229232), (248, 921924), (279, 819488), (288, 793879), (372, 614616), (496, 460962), (558, 409744), (744, 307308), (992, 230481), (1116, 204872), (1488, 153654), (2232, 102436), (2976, 76827), (4464, 51218), (8928, 25609)]