277293984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 838397952

約数和(自身を除く): 561103968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 47, 48, 66, 74, 88, 94, 96, 111, 132, 141, 148, 151, 176, 188, 222, 264, 282, 296, 302, 352, 376, 407, 444, 453, 517, 528, 564, 592, 604, 752, 814, 888, 906, 1034, 1056, 1128, 1184, 1208, 1221, 1504, 1551, 1628, 1661, 1739, 1776, 1812, 2068, 2256, 2416, 2442, 3102, 3256, 3322, 3478, 3552, 3624, 4136, 4512, 4832, 4884, 4983, 5217, 5587, 6204, 6512, 6644, 6956, 7097, 7248, 8272, 9768, 9966, 10434, 11174, 12408, 13024, 13288, 13912, 14194, 14496, 16544, 16761, 19129, 19536, 19932, 20868, 21291, 22348, 24816, 26576, 27824, 28388, 33522, 38258, 39072, 39864, 41736, 42582, 44696, 49632, 53152, 55648, 56776, 57387, 61457, 67044, 76516, 78067, 79728, 83472, 85164, 89392, 113552, 114774, 122914, 134088, 153032, 156134, 159456, 166944, 170328, 178784, 184371, 227104, 229548, 234201, 245828, 262589, 268176, 306064, 312268, 340656, 368742, 459096, 468402, 491656, 525178, 536352, 612128, 624536, 681312, 737484, 787767, 918192, 936804, 983312, 1050356, 1249072, 1474968, 1575534, 1836384, 1873608, 1966624, 2100712, 2498144, 2888479, 2949936, 3151068, 3747216, 4201424, 5776958, 5899872, 6302136, 7494432, 8402848, 8665437, 11553916, 12604272, 17330874, 23107832, 25208544, 34661748, 46215664, 69323496, 92431328, 138646992, 277293984]

約数ペア:

[(1, 277293984), (2, 138646992), (3, 92431328), (4, 69323496), (6, 46215664), (8, 34661748), (11, 25208544), (12, 23107832), (16, 17330874), (22, 12604272), (24, 11553916), (32, 8665437), (33, 8402848), (37, 7494432), (44, 6302136), (47, 5899872), (48, 5776958), (66, 4201424), (74, 3747216), (88, 3151068), (94, 2949936), (96, 2888479), (111, 2498144), (132, 2100712), (141, 1966624), (148, 1873608), (151, 1836384), (176, 1575534), (188, 1474968), (222, 1249072), (264, 1050356), (282, 983312), (296, 936804), (302, 918192), (352, 787767), (376, 737484), (407, 681312), (444, 624536), (453, 612128), (517, 536352), (528, 525178), (564, 491656), (592, 468402), (604, 459096), (752, 368742), (814, 340656), (888, 312268), (906, 306064), (1034, 268176), (1056, 262589), (1128, 245828), (1184, 234201), (1208, 229548), (1221, 227104), (1504, 184371), (1551, 178784), (1628, 170328), (1661, 166944), (1739, 159456), (1776, 156134), (1812, 153032), (2068, 134088), (2256, 122914), (2416, 114774), (2442, 113552), (3102, 89392), (3256, 85164), (3322, 83472), (3478, 79728), (3552, 78067), (3624, 76516), (4136, 67044), (4512, 61457), (4832, 57387), (4884, 56776), (4983, 55648), (5217, 53152), (5587, 49632), (6204, 44696), (6512, 42582), (6644, 41736), (6956, 39864), (7097, 39072), (7248, 38258), (8272, 33522), (9768, 28388), (9966, 27824), (10434, 26576), (11174, 24816), (12408, 22348), (13024, 21291), (13288, 20868), (13912, 19932), (14194, 19536), (14496, 19129), (16544, 16761)]