218831616

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 690659424

約数和(自身を除く): 471827808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 64, 68, 72, 74, 96, 102, 111, 128, 136, 144, 148, 151, 153, 192, 204, 222, 256, 272, 288, 296, 302, 306, 333, 384, 408, 444, 453, 544, 576, 592, 604, 612, 629, 666, 768, 816, 888, 906, 1088, 1152, 1184, 1208, 1224, 1258, 1332, 1359, 1632, 1776, 1812, 1887, 2176, 2304, 2368, 2416, 2448, 2516, 2567, 2664, 2718, 3264, 3552, 3624, 3774, 4352, 4736, 4832, 4896, 5032, 5134, 5328, 5436, 5587, 5661, 6528, 7104, 7248, 7548, 7701, 9472, 9664, 9792, 10064, 10268, 10656, 10872, 11174, 11322, 13056, 14208, 14496, 15096, 15402, 16761, 19328, 19584, 20128, 20536, 21312, 21744, 22348, 22644, 23103, 28416, 28992, 30192, 30804, 33522, 38656, 39168, 40256, 41072, 42624, 43488, 44696, 45288, 46206, 50283, 57984, 60384, 61608, 67044, 80512, 82144, 85248, 86976, 89392, 90576, 92412, 94979, 100566, 115968, 120768, 123216, 134088, 161024, 164288, 173952, 178784, 181152, 184824, 189958, 201132, 241536, 246432, 268176, 284937, 328576, 347904, 357568, 362304, 369648, 379916, 402264, 483072, 492864, 536352, 569874, 657152, 715136, 724608, 739296, 759832, 804528, 854811, 985728, 1072704, 1139748, 1430272, 1449216, 1478592, 1519664, 1609056, 1709622, 1971456, 2145408, 2279496, 2957184, 3039328, 3218112, 3419244, 4290816, 4558992, 5914368, 6078656, 6436224, 6838488, 9117984, 12157312, 12872448, 13676976, 18235968, 24314624, 27353952, 36471936, 54707904, 72943872, 109415808, 218831616]

約数ペア:

[(1, 218831616), (2, 109415808), (3, 72943872), (4, 54707904), (6, 36471936), (8, 27353952), (9, 24314624), (12, 18235968), (16, 13676976), (17, 12872448), (18, 12157312), (24, 9117984), (32, 6838488), (34, 6436224), (36, 6078656), (37, 5914368), (48, 4558992), (51, 4290816), (64, 3419244), (68, 3218112), (72, 3039328), (74, 2957184), (96, 2279496), (102, 2145408), (111, 1971456), (128, 1709622), (136, 1609056), (144, 1519664), (148, 1478592), (151, 1449216), (153, 1430272), (192, 1139748), (204, 1072704), (222, 985728), (256, 854811), (272, 804528), (288, 759832), (296, 739296), (302, 724608), (306, 715136), (333, 657152), (384, 569874), (408, 536352), (444, 492864), (453, 483072), (544, 402264), (576, 379916), (592, 369648), (604, 362304), (612, 357568), (629, 347904), (666, 328576), (768, 284937), (816, 268176), (888, 246432), (906, 241536), (1088, 201132), (1152, 189958), (1184, 184824), (1208, 181152), (1224, 178784), (1258, 173952), (1332, 164288), (1359, 161024), (1632, 134088), (1776, 123216), (1812, 120768), (1887, 115968), (2176, 100566), (2304, 94979), (2368, 92412), (2416, 90576), (2448, 89392), (2516, 86976), (2567, 85248), (2664, 82144), (2718, 80512), (3264, 67044), (3552, 61608), (3624, 60384), (3774, 57984), (4352, 50283), (4736, 46206), (4832, 45288), (4896, 44696), (5032, 43488), (5134, 42624), (5328, 41072), (5436, 40256), (5587, 39168), (5661, 38656), (6528, 33522), (7104, 30804), (7248, 30192), (7548, 28992), (7701, 28416), (9472, 23103), (9664, 22644), (9792, 22348), (10064, 21744), (10268, 21312), (10656, 20536), (10872, 20128), (11174, 19584), (11322, 19328), (13056, 16761), (14208, 15402), (14496, 15096)]