215652528

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2392

約数の個数: 180

約数和(自身を含む): 756389088

約数和(自身を除く): 540736560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2351, 2352, 2548, 3276, 3528, 3822, 4368, 4702, 5096, 5733, 6552, 7053, 7056, 7644, 9404, 10192, 11466, 13104, 14106, 15288, 16457, 18808, 21159, 22932, 28212, 30563, 30576, 32914, 37616, 42318, 45864, 49371, 56424, 61126, 65828, 84636, 91689, 91728, 98742, 112848, 115199, 122252, 131656, 148113, 169272, 183378, 197484, 213941, 230398, 244504, 263312, 275067, 296226, 338544, 345597, 366756, 394968, 427882, 460796, 489008, 550134, 592452, 641823, 691194, 733512, 789936, 855764, 921592, 1036791, 1100268, 1184904, 1283646, 1382388, 1467024, 1497587, 1711528, 1843184, 1925469, 2073582, 2200536, 2369808, 2567292, 2764776, 2995174, 3423056, 3850938, 4147164, 4401072, 4492761, 5134584, 5529552, 5990348, 7701876, 8294328, 8985522, 10269168, 11980696, 13478283, 15403752, 16588656, 17971044, 23961392, 26956566, 30807504, 35942088, 53913132, 71884176, 107826264, 215652528]

約数ペア:

[(1, 215652528), (2, 107826264), (3, 71884176), (4, 53913132), (6, 35942088), (7, 30807504), (8, 26956566), (9, 23961392), (12, 17971044), (13, 16588656), (14, 15403752), (16, 13478283), (18, 11980696), (21, 10269168), (24, 8985522), (26, 8294328), (28, 7701876), (36, 5990348), (39, 5529552), (42, 5134584), (48, 4492761), (49, 4401072), (52, 4147164), (56, 3850938), (63, 3423056), (72, 2995174), (78, 2764776), (84, 2567292), (91, 2369808), (98, 2200536), (104, 2073582), (112, 1925469), (117, 1843184), (126, 1711528), (144, 1497587), (147, 1467024), (156, 1382388), (168, 1283646), (182, 1184904), (196, 1100268), (208, 1036791), (234, 921592), (252, 855764), (273, 789936), (294, 733512), (312, 691194), (336, 641823), (364, 592452), (392, 550134), (441, 489008), (468, 460796), (504, 427882), (546, 394968), (588, 366756), (624, 345597), (637, 338544), (728, 296226), (784, 275067), (819, 263312), (882, 244504), (936, 230398), (1008, 213941), (1092, 197484), (1176, 183378), (1274, 169272), (1456, 148113), (1638, 131656), (1764, 122252), (1872, 115199), (1911, 112848), (2184, 98742), (2351, 91728), (2352, 91689), (2548, 84636), (3276, 65828), (3528, 61126), (3822, 56424), (4368, 49371), (4702, 45864), (5096, 42318), (5733, 37616), (6552, 32914), (7053, 30576), (7056, 30563), (7644, 28212), (9404, 22932), (10192, 21159), (11466, 18808), (13104, 16457), (14106, 15288)]