218852928

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 280

約数和(自身を含む): 766137152

約数和(自身を除く): 547284224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 126, 144, 148, 162, 163, 168, 189, 192, 216, 222, 224, 252, 259, 288, 296, 324, 326, 333, 336, 378, 432, 444, 448, 489, 504, 518, 567, 576, 592, 648, 652, 666, 672, 756, 777, 864, 888, 978, 999, 1008, 1036, 1134, 1141, 1184, 1296, 1304, 1332, 1344, 1467, 1512, 1554, 1728, 1776, 1956, 1998, 2016, 2072, 2268, 2282, 2331, 2368, 2592, 2608, 2664, 2934, 2997, 3024, 3108, 3423, 3552, 3912, 3996, 4032, 4144, 4401, 4536, 4564, 4662, 5184, 5216, 5328, 5868, 5994, 6031, 6048, 6216, 6846, 6993, 7104, 7824, 7992, 8288, 8802, 9072, 9128, 9324, 10269, 10432, 10656, 11736, 11988, 12062, 12096, 12432, 13203, 13692, 13986, 15648, 15984, 16576, 17604, 18093, 18144, 18256, 18648, 20538, 20979, 21312, 23472, 23976, 24124, 24864, 26406, 27384, 27972, 30807, 31296, 31968, 35208, 36186, 36288, 36512, 37296, 41076, 41958, 42217, 46944, 47952, 48248, 49728, 52812, 54279, 54768, 55944, 61614, 63936, 70416, 72372, 73024, 74592, 82152, 83916, 84434, 92421, 93888, 95904, 96496, 105624, 108558, 109536, 111888, 123228, 126651, 140832, 144744, 149184, 162837, 164304, 167832, 168868, 184842, 191808, 192992, 211248, 217116, 219072, 223776, 246456, 253302, 281664, 289488, 325674, 328608, 335664, 337736, 369684, 379953, 385984, 422496, 434232, 447552, 488511, 492912, 506604, 578976, 651348, 657216, 671328, 675472, 739368, 759906, 844992, 868464, 977022, 985824, 1013208, 1139859, 1157952, 1302696, 1342656, 1350944, 1478736, 1519812, 1736928, 1954044, 1971648, 2026416, 2279718, 2605392, 2701888, 2957472, 3039624, 3419577, 3473856, 3908088, 4052832, 4559436, 5210784, 5914944, 6079248, 6839154, 7816176, 8105664, 9118872, 10421568, 12158496, 13678308, 15632352, 18237744, 24316992, 27356616, 31264704, 36475488, 54713232, 72950976, 109426464, 218852928]

約数ペア:

[(1, 218852928), (2, 109426464), (3, 72950976), (4, 54713232), (6, 36475488), (7, 31264704), (8, 27356616), (9, 24316992), (12, 18237744), (14, 15632352), (16, 13678308), (18, 12158496), (21, 10421568), (24, 9118872), (27, 8105664), (28, 7816176), (32, 6839154), (36, 6079248), (37, 5914944), (42, 5210784), (48, 4559436), (54, 4052832), (56, 3908088), (63, 3473856), (64, 3419577), (72, 3039624), (74, 2957472), (81, 2701888), (84, 2605392), (96, 2279718), (108, 2026416), (111, 1971648), (112, 1954044), (126, 1736928), (144, 1519812), (148, 1478736), (162, 1350944), (163, 1342656), (168, 1302696), (189, 1157952), (192, 1139859), (216, 1013208), (222, 985824), (224, 977022), (252, 868464), (259, 844992), (288, 759906), (296, 739368), (324, 675472), (326, 671328), (333, 657216), (336, 651348), (378, 578976), (432, 506604), (444, 492912), (448, 488511), (489, 447552), (504, 434232), (518, 422496), (567, 385984), (576, 379953), (592, 369684), (648, 337736), (652, 335664), (666, 328608), (672, 325674), (756, 289488), (777, 281664), (864, 253302), (888, 246456), (978, 223776), (999, 219072), (1008, 217116), (1036, 211248), (1134, 192992), (1141, 191808), (1184, 184842), (1296, 168868), (1304, 167832), (1332, 164304), (1344, 162837), (1467, 149184), (1512, 144744), (1554, 140832), (1728, 126651), (1776, 123228), (1956, 111888), (1998, 109536), (2016, 108558), (2072, 105624), (2268, 96496), (2282, 95904), (2331, 93888), (2368, 92421), (2592, 84434), (2608, 83916), (2664, 82152), (2934, 74592), (2997, 73024), (3024, 72372), (3108, 70416), (3423, 63936), (3552, 61614), (3912, 55944), (3996, 54768), (4032, 54279), (4144, 52812), (4401, 49728), (4536, 48248), (4564, 47952), (4662, 46944), (5184, 42217), (5216, 41958), (5328, 41076), (5868, 37296), (5994, 36512), (6031, 36288), (6048, 36186), (6216, 35208), (6846, 31968), (6993, 31296), (7104, 30807), (7824, 27972), (7992, 27384), (8288, 26406), (8802, 24864), (9072, 24124), (9128, 23976), (9324, 23472), (10269, 21312), (10432, 20979), (10656, 20538), (11736, 18648), (11988, 18256), (12062, 18144), (12096, 18093), (12432, 17604), (13203, 16576), (13692, 15984), (13986, 15648)]