238339296

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{63659}}^1$

素因数の和:63688

約数の個数: 72

約数和(自身を含む): 729925560

約数和(自身を除く): 491586264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 63659, 127318, 190977, 254636, 381954, 509272, 572931, 763908, 827567, 1018544, 1145862, 1527816, 1655134, 2037088, 2291724, 2482701, 3055632, 3310268, 4583448, 4965402, 6111264, 6620536, 7448103, 9166896, 9930804, 13241072, 14896206, 18333792, 19861608, 26482144, 29792412, 39723216, 59584824, 79446432, 119169648, 238339296]

約数ペア:

[(1, 238339296), (2, 119169648), (3, 79446432), (4, 59584824), (6, 39723216), (8, 29792412), (9, 26482144), (12, 19861608), (13, 18333792), (16, 14896206), (18, 13241072), (24, 9930804), (26, 9166896), (32, 7448103), (36, 6620536), (39, 6111264), (48, 4965402), (52, 4583448), (72, 3310268), (78, 3055632), (96, 2482701), (104, 2291724), (117, 2037088), (144, 1655134), (156, 1527816), (208, 1145862), (234, 1018544), (288, 827567), (312, 763908), (416, 572931), (468, 509272), (624, 381954), (936, 254636), (1248, 190977), (1872, 127318), (3744, 63659)]