217304568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1297}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 637837200

約数和(自身を除く): 420532632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 179, 234, 312, 358, 468, 537, 716, 936, 1074, 1297, 1432, 1611, 2148, 2327, 2594, 3222, 3891, 4296, 4654, 5188, 6444, 6981, 7782, 9308, 10376, 11673, 12888, 13962, 15564, 16861, 18616, 20943, 23346, 27924, 31128, 33722, 41886, 46692, 50583, 55848, 67444, 83772, 93384, 101166, 134888, 151749, 167544, 202332, 232163, 303498, 404664, 464326, 606996, 696489, 928652, 1213992, 1392978, 1857304, 2089467, 2785956, 3018119, 4178934, 5571912, 6036238, 8357868, 9054357, 12072476, 16715736, 18108714, 24144952, 27163071, 36217428, 54326142, 72434856, 108652284, 217304568]

約数ペア:

[(1, 217304568), (2, 108652284), (3, 72434856), (4, 54326142), (6, 36217428), (8, 27163071), (9, 24144952), (12, 18108714), (13, 16715736), (18, 12072476), (24, 9054357), (26, 8357868), (36, 6036238), (39, 5571912), (52, 4178934), (72, 3018119), (78, 2785956), (104, 2089467), (117, 1857304), (156, 1392978), (179, 1213992), (234, 928652), (312, 696489), (358, 606996), (468, 464326), (537, 404664), (716, 303498), (936, 232163), (1074, 202332), (1297, 167544), (1432, 151749), (1611, 134888), (2148, 101166), (2327, 93384), (2594, 83772), (3222, 67444), (3891, 55848), (4296, 50583), (4654, 46692), (5188, 41886), (6444, 33722), (6981, 31128), (7782, 27924), (9308, 23346), (10376, 20943), (11673, 18616), (12888, 16861), (13962, 15564)]