907621248

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 2500485120

約数和(自身を除く): 1592863872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 127, 128, 148, 192, 222, 254, 296, 381, 384, 444, 503, 508, 592, 762, 888, 1006, 1016, 1184, 1509, 1524, 1776, 2012, 2032, 2368, 3018, 3048, 3552, 4024, 4064, 4699, 4736, 6036, 6096, 7104, 8048, 8128, 9398, 12072, 12192, 14097, 14208, 16096, 16256, 18611, 18796, 24144, 24384, 28194, 32192, 37222, 37592, 48288, 48768, 55833, 56388, 63881, 64384, 74444, 75184, 96576, 111666, 112776, 127762, 148888, 150368, 191643, 193152, 223332, 225552, 255524, 297776, 300736, 383286, 446664, 451104, 511048, 595552, 601472, 766572, 893328, 902208, 1022096, 1191104, 1533144, 1786656, 1804416, 2044192, 2363597, 2382208, 3066288, 3573312, 4088384, 4727194, 6132576, 7090791, 7146624, 8176768, 9454388, 12265152, 14181582, 18908776, 24530304, 28363164, 37817552, 56726328, 75635104, 113452656, 151270208, 226905312, 302540416, 453810624, 907621248]

約数ペア:

[(1, 907621248), (2, 453810624), (3, 302540416), (4, 226905312), (6, 151270208), (8, 113452656), (12, 75635104), (16, 56726328), (24, 37817552), (32, 28363164), (37, 24530304), (48, 18908776), (64, 14181582), (74, 12265152), (96, 9454388), (111, 8176768), (127, 7146624), (128, 7090791), (148, 6132576), (192, 4727194), (222, 4088384), (254, 3573312), (296, 3066288), (381, 2382208), (384, 2363597), (444, 2044192), (503, 1804416), (508, 1786656), (592, 1533144), (762, 1191104), (888, 1022096), (1006, 902208), (1016, 893328), (1184, 766572), (1509, 601472), (1524, 595552), (1776, 511048), (2012, 451104), (2032, 446664), (2368, 383286), (3018, 300736), (3048, 297776), (3552, 255524), (4024, 225552), (4064, 223332), (4699, 193152), (4736, 191643), (6036, 150368), (6096, 148888), (7104, 127762), (8048, 112776), (8128, 111666), (9398, 96576), (12072, 75184), (12192, 74444), (14097, 64384), (14208, 63881), (16096, 56388), (16256, 55833), (18611, 48768), (18796, 48288), (24144, 37592), (24384, 37222), (28194, 32192)]