217558224

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 200

約数和(自身を含む): 698436200

約数和(自身を除く): 480877976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 37, 39, 48, 52, 54, 72, 74, 78, 81, 104, 108, 111, 117, 144, 148, 156, 162, 208, 216, 222, 234, 296, 312, 324, 333, 349, 351, 432, 444, 468, 481, 592, 624, 648, 666, 698, 702, 888, 936, 962, 999, 1047, 1053, 1296, 1332, 1396, 1404, 1443, 1776, 1872, 1924, 1998, 2094, 2106, 2664, 2792, 2808, 2886, 2997, 3141, 3848, 3996, 4188, 4212, 4329, 4537, 5328, 5584, 5616, 5772, 5994, 6282, 7696, 7992, 8376, 8424, 8658, 9074, 9423, 11544, 11988, 12564, 12913, 12987, 13611, 15984, 16752, 16848, 17316, 18148, 18846, 23088, 23976, 25128, 25826, 25974, 27222, 28269, 34632, 36296, 37692, 38739, 38961, 40833, 47952, 50256, 51652, 51948, 54444, 56538, 69264, 72592, 75384, 77478, 77922, 81666, 103304, 103896, 108888, 113076, 116217, 122499, 150768, 154956, 155844, 163332, 167869, 206608, 207792, 217776, 226152, 232434, 244998, 309912, 311688, 326664, 335738, 348651, 367497, 452304, 464868, 489996, 503607, 619824, 623376, 653328, 671476, 697302, 734994, 929736, 979992, 1007214, 1045953, 1342952, 1394604, 1469988, 1510821, 1859472, 1959984, 2014428, 2091906, 2685904, 2789208, 2939976, 3021642, 4028856, 4183812, 4532463, 5578416, 5879952, 6043284, 8057712, 8367624, 9064926, 12086568, 13597389, 16735248, 18129852, 24173136, 27194778, 36259704, 54389556, 72519408, 108779112, 217558224]

約数ペア:

[(1, 217558224), (2, 108779112), (3, 72519408), (4, 54389556), (6, 36259704), (8, 27194778), (9, 24173136), (12, 18129852), (13, 16735248), (16, 13597389), (18, 12086568), (24, 9064926), (26, 8367624), (27, 8057712), (36, 6043284), (37, 5879952), (39, 5578416), (48, 4532463), (52, 4183812), (54, 4028856), (72, 3021642), (74, 2939976), (78, 2789208), (81, 2685904), (104, 2091906), (108, 2014428), (111, 1959984), (117, 1859472), (144, 1510821), (148, 1469988), (156, 1394604), (162, 1342952), (208, 1045953), (216, 1007214), (222, 979992), (234, 929736), (296, 734994), (312, 697302), (324, 671476), (333, 653328), (349, 623376), (351, 619824), (432, 503607), (444, 489996), (468, 464868), (481, 452304), (592, 367497), (624, 348651), (648, 335738), (666, 326664), (698, 311688), (702, 309912), (888, 244998), (936, 232434), (962, 226152), (999, 217776), (1047, 207792), (1053, 206608), (1296, 167869), (1332, 163332), (1396, 155844), (1404, 154956), (1443, 150768), (1776, 122499), (1872, 116217), (1924, 113076), (1998, 108888), (2094, 103896), (2106, 103304), (2664, 81666), (2792, 77922), (2808, 77478), (2886, 75384), (2997, 72592), (3141, 69264), (3848, 56538), (3996, 54444), (4188, 51948), (4212, 51652), (4329, 50256), (4537, 47952), (5328, 40833), (5584, 38961), (5616, 38739), (5772, 37692), (5994, 36296), (6282, 34632), (7696, 28269), (7992, 27222), (8376, 25974), (8424, 25826), (8658, 25128), (9074, 23976), (9423, 23088), (11544, 18846), (11988, 18148), (12564, 17316), (12913, 16848), (12987, 16752), (13611, 15984)]