245952912

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1880

約数の個数: 80

約数和(自身を含む): 661187840

約数和(自身を除く): 415234928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 592, 632, 888, 948, 1264, 1753, 1776, 1896, 2923, 3506, 3792, 5259, 5846, 7012, 8769, 10518, 11692, 14024, 17538, 21036, 23384, 28048, 35076, 42072, 46768, 64861, 70152, 84144, 129722, 138487, 140304, 194583, 259444, 276974, 389166, 415461, 518888, 553948, 778332, 830922, 1037776, 1107896, 1556664, 1661844, 2215792, 3113328, 3323688, 5124019, 6647376, 10248038, 15372057, 20496076, 30744114, 40992152, 61488228, 81984304, 122976456, 245952912]

約数ペア:

[(1, 245952912), (2, 122976456), (3, 81984304), (4, 61488228), (6, 40992152), (8, 30744114), (12, 20496076), (16, 15372057), (24, 10248038), (37, 6647376), (48, 5124019), (74, 3323688), (79, 3113328), (111, 2215792), (148, 1661844), (158, 1556664), (222, 1107896), (237, 1037776), (296, 830922), (316, 778332), (444, 553948), (474, 518888), (592, 415461), (632, 389166), (888, 276974), (948, 259444), (1264, 194583), (1753, 140304), (1776, 138487), (1896, 129722), (2923, 84144), (3506, 70152), (3792, 64861), (5259, 46768), (5846, 42072), (7012, 35076), (8769, 28048), (10518, 23384), (11692, 21036), (14024, 17538)]