290842608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10957}}^1$

素因数の和:11054

約数の個数: 80

約数和(自身を含む): 869626880

約数和(自身を除く): 578784272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 10957, 13272, 21914, 26544, 32871, 43828, 65742, 76699, 87656, 131484, 153398, 175312, 230097, 262968, 306796, 460194, 525936, 613592, 865603, 920388, 1227184, 1731206, 1840776, 2596809, 3462412, 3681552, 5193618, 6059221, 6924824, 10387236, 12118442, 13849648, 18177663, 20774472, 24236884, 36355326, 41548944, 48473768, 72710652, 96947536, 145421304, 290842608]

約数ペア:

[(1, 290842608), (2, 145421304), (3, 96947536), (4, 72710652), (6, 48473768), (7, 41548944), (8, 36355326), (12, 24236884), (14, 20774472), (16, 18177663), (21, 13849648), (24, 12118442), (28, 10387236), (42, 6924824), (48, 6059221), (56, 5193618), (79, 3681552), (84, 3462412), (112, 2596809), (158, 1840776), (168, 1731206), (237, 1227184), (316, 920388), (336, 865603), (474, 613592), (553, 525936), (632, 460194), (948, 306796), (1106, 262968), (1264, 230097), (1659, 175312), (1896, 153398), (2212, 131484), (3318, 87656), (3792, 76699), (4424, 65742), (6636, 43828), (8848, 32871), (10957, 26544), (13272, 21914)]