520165368

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:770

約数の個数: 128

約数和(自身を含む): 1505433600

約数和(自身を除く): 985268232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 131, 186, 216, 248, 262, 279, 372, 393, 524, 558, 593, 744, 786, 837, 1048, 1116, 1179, 1186, 1572, 1674, 1779, 2232, 2358, 2372, 3144, 3348, 3537, 3558, 4061, 4716, 4744, 5337, 6696, 7074, 7116, 8122, 9432, 10674, 12183, 14148, 14232, 16011, 16244, 18383, 21348, 24366, 28296, 32022, 32488, 36549, 36766, 42696, 48732, 55149, 64044, 73098, 73532, 77683, 97464, 109647, 110298, 128088, 146196, 147064, 155366, 165447, 219294, 220596, 233049, 292392, 310732, 330894, 438588, 441192, 466098, 496341, 621464, 661788, 699147, 877176, 932196, 992682, 1323576, 1398294, 1864392, 1985364, 2097441, 2408173, 2796588, 3970728, 4194882, 4816346, 5593176, 7224519, 8389764, 9632692, 14449038, 16779528, 19265384, 21673557, 28898076, 43347114, 57796152, 65020671, 86694228, 130041342, 173388456, 260082684, 520165368]

約数ペア:

[(1, 520165368), (2, 260082684), (3, 173388456), (4, 130041342), (6, 86694228), (8, 65020671), (9, 57796152), (12, 43347114), (18, 28898076), (24, 21673557), (27, 19265384), (31, 16779528), (36, 14449038), (54, 9632692), (62, 8389764), (72, 7224519), (93, 5593176), (108, 4816346), (124, 4194882), (131, 3970728), (186, 2796588), (216, 2408173), (248, 2097441), (262, 1985364), (279, 1864392), (372, 1398294), (393, 1323576), (524, 992682), (558, 932196), (593, 877176), (744, 699147), (786, 661788), (837, 621464), (1048, 496341), (1116, 466098), (1179, 441192), (1186, 438588), (1572, 330894), (1674, 310732), (1779, 292392), (2232, 233049), (2358, 220596), (2372, 219294), (3144, 165447), (3348, 155366), (3537, 147064), (3558, 146196), (4061, 128088), (4716, 110298), (4744, 109647), (5337, 97464), (6696, 77683), (7074, 73532), (7116, 73098), (8122, 64044), (9432, 55149), (10674, 48732), (12183, 42696), (14148, 36766), (14232, 36549), (16011, 32488), (16244, 32022), (18383, 28296), (21348, 24366)]