253645434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 661280256

約数和(自身を除く): 407634822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 41, 42, 63, 74, 82, 111, 123, 126, 222, 246, 259, 287, 333, 369, 518, 574, 666, 738, 777, 861, 1327, 1517, 1554, 1722, 2331, 2583, 2654, 3034, 3981, 4551, 4662, 5166, 7962, 9102, 9289, 10619, 11943, 13653, 18578, 21238, 23886, 27306, 27867, 31857, 49099, 54407, 55734, 63714, 83601, 95571, 98198, 108814, 147297, 163221, 167202, 191142, 294594, 326442, 343693, 380849, 441891, 489663, 687386, 761698, 883782, 979326, 1031079, 1142547, 2013059, 2062158, 2285094, 3093237, 3427641, 4026118, 6039177, 6186474, 6855282, 12078354, 14091413, 18117531, 28182826, 36235062, 42274239, 84548478, 126822717, 253645434]

約数ペア:

[(1, 253645434), (2, 126822717), (3, 84548478), (6, 42274239), (7, 36235062), (9, 28182826), (14, 18117531), (18, 14091413), (21, 12078354), (37, 6855282), (41, 6186474), (42, 6039177), (63, 4026118), (74, 3427641), (82, 3093237), (111, 2285094), (123, 2062158), (126, 2013059), (222, 1142547), (246, 1031079), (259, 979326), (287, 883782), (333, 761698), (369, 687386), (518, 489663), (574, 441891), (666, 380849), (738, 343693), (777, 326442), (861, 294594), (1327, 191142), (1517, 167202), (1554, 163221), (1722, 147297), (2331, 108814), (2583, 98198), (2654, 95571), (3034, 83601), (3981, 63714), (4551, 55734), (4662, 54407), (5166, 49099), (7962, 31857), (9102, 27867), (9289, 27306), (10619, 23886), (11943, 21238), (13653, 18578)]