248916384

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{1951}}^1$

素因数の和:2410

約数の個数: 72

約数和(自身を含む): 709817472

約数和(自身を除く): 460901088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 886, 1329, 1772, 1951, 2658, 3544, 3902, 3987, 5316, 5853, 7088, 7804, 7974, 10632, 11706, 14176, 15608, 15948, 17559, 21264, 23412, 31216, 31896, 35118, 42528, 46824, 62432, 63792, 70236, 93648, 127584, 140472, 187296, 280944, 561888, 864293, 1728586, 2592879, 3457172, 5185758, 6914344, 7778637, 10371516, 13828688, 15557274, 20743032, 27657376, 31114548, 41486064, 62229096, 82972128, 124458192, 248916384]

約数ペア:

[(1, 248916384), (2, 124458192), (3, 82972128), (4, 62229096), (6, 41486064), (8, 31114548), (9, 27657376), (12, 20743032), (16, 15557274), (18, 13828688), (24, 10371516), (32, 7778637), (36, 6914344), (48, 5185758), (72, 3457172), (96, 2592879), (144, 1728586), (288, 864293), (443, 561888), (886, 280944), (1329, 187296), (1772, 140472), (1951, 127584), (2658, 93648), (3544, 70236), (3902, 63792), (3987, 62432), (5316, 46824), (5853, 42528), (7088, 35118), (7804, 31896), (7974, 31216), (10632, 23412), (11706, 21264), (14176, 17559), (15608, 15948)]