216307056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 671385600

約数和(自身を除く): 455078544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 79, 84, 87, 112, 116, 158, 168, 174, 203, 232, 237, 281, 316, 336, 348, 406, 464, 474, 553, 562, 609, 632, 696, 812, 843, 948, 1106, 1124, 1218, 1264, 1392, 1624, 1659, 1686, 1896, 1967, 2212, 2248, 2291, 2436, 3248, 3318, 3372, 3792, 3934, 4424, 4496, 4582, 4872, 5901, 6636, 6744, 6873, 7868, 8149, 8848, 9164, 9744, 11802, 13272, 13488, 13746, 15736, 16037, 16298, 18328, 22199, 23604, 24447, 26544, 27492, 31472, 32074, 32596, 36656, 44398, 47208, 48111, 48894, 54984, 57043, 64148, 65192, 66597, 88796, 94416, 96222, 97788, 109968, 114086, 128296, 130384, 133194, 155393, 171129, 177592, 192444, 195576, 228172, 256592, 266388, 310786, 342258, 355184, 384888, 391152, 456344, 466179, 532776, 621572, 643771, 684516, 769776, 912688, 932358, 1065552, 1243144, 1287542, 1369032, 1864716, 1931313, 2486288, 2575084, 2738064, 3729432, 3862626, 4506397, 5150168, 7458864, 7725252, 9012794, 10300336, 13519191, 15450504, 18025588, 27038382, 30901008, 36051176, 54076764, 72102352, 108153528, 216307056]

約数ペア:

[(1, 216307056), (2, 108153528), (3, 72102352), (4, 54076764), (6, 36051176), (7, 30901008), (8, 27038382), (12, 18025588), (14, 15450504), (16, 13519191), (21, 10300336), (24, 9012794), (28, 7725252), (29, 7458864), (42, 5150168), (48, 4506397), (56, 3862626), (58, 3729432), (79, 2738064), (84, 2575084), (87, 2486288), (112, 1931313), (116, 1864716), (158, 1369032), (168, 1287542), (174, 1243144), (203, 1065552), (232, 932358), (237, 912688), (281, 769776), (316, 684516), (336, 643771), (348, 621572), (406, 532776), (464, 466179), (474, 456344), (553, 391152), (562, 384888), (609, 355184), (632, 342258), (696, 310786), (812, 266388), (843, 256592), (948, 228172), (1106, 195576), (1124, 192444), (1218, 177592), (1264, 171129), (1392, 155393), (1624, 133194), (1659, 130384), (1686, 128296), (1896, 114086), (1967, 109968), (2212, 97788), (2248, 96222), (2291, 94416), (2436, 88796), (3248, 66597), (3318, 65192), (3372, 64148), (3792, 57043), (3934, 54984), (4424, 48894), (4496, 48111), (4582, 47208), (4872, 44398), (5901, 36656), (6636, 32596), (6744, 32074), (6873, 31472), (7868, 27492), (8149, 26544), (8848, 24447), (9164, 23604), (9744, 22199), (11802, 18328), (13272, 16298), (13488, 16037), (13746, 15736)]