211533408

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^2\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 108

約数和(自身を含む): 614816748

約数和(自身を除く): 403283340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 211, 236, 288, 354, 422, 472, 531, 633, 708, 844, 944, 1062, 1266, 1416, 1688, 1888, 1899, 2124, 2532, 2832, 3376, 3481, 3798, 4248, 5064, 5664, 6752, 6962, 7596, 8496, 10128, 10443, 12449, 13924, 15192, 16992, 20256, 20886, 24898, 27848, 30384, 31329, 37347, 41772, 49796, 55696, 60768, 62658, 74694, 83544, 99592, 111392, 112041, 125316, 149388, 167088, 199184, 224082, 250632, 298776, 334176, 398368, 448164, 501264, 597552, 734491, 896328, 1002528, 1195104, 1468982, 1792656, 2203473, 2937964, 3585312, 4406946, 5875928, 6610419, 8813892, 11751856, 13220838, 17627784, 23503712, 26441676, 35255568, 52883352, 70511136, 105766704, 211533408]

約数ペア:

[(1, 211533408), (2, 105766704), (3, 70511136), (4, 52883352), (6, 35255568), (8, 26441676), (9, 23503712), (12, 17627784), (16, 13220838), (18, 11751856), (24, 8813892), (32, 6610419), (36, 5875928), (48, 4406946), (59, 3585312), (72, 2937964), (96, 2203473), (118, 1792656), (144, 1468982), (177, 1195104), (211, 1002528), (236, 896328), (288, 734491), (354, 597552), (422, 501264), (472, 448164), (531, 398368), (633, 334176), (708, 298776), (844, 250632), (944, 224082), (1062, 199184), (1266, 167088), (1416, 149388), (1688, 125316), (1888, 112041), (1899, 111392), (2124, 99592), (2532, 83544), (2832, 74694), (3376, 62658), (3481, 60768), (3798, 55696), (4248, 49796), (5064, 41772), (5664, 37347), (6752, 31329), (6962, 30384), (7596, 27848), (8496, 24898), (10128, 20886), (10443, 20256), (12449, 16992), (13924, 15192)]