216761688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 709581600

約数和(自身を除く): 492819912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 37, 39, 44, 52, 66, 72, 74, 78, 88, 99, 104, 111, 117, 132, 143, 148, 156, 198, 222, 234, 264, 286, 296, 312, 333, 396, 407, 429, 444, 468, 481, 569, 572, 666, 792, 814, 858, 888, 936, 962, 1138, 1144, 1221, 1287, 1332, 1443, 1628, 1707, 1716, 1924, 2276, 2442, 2574, 2664, 2886, 3256, 3414, 3432, 3663, 3848, 4329, 4552, 4884, 5121, 5148, 5291, 5772, 6259, 6828, 7326, 7397, 8658, 9768, 10242, 10296, 10582, 11544, 12518, 13656, 14652, 14794, 15873, 17316, 18777, 20484, 21053, 21164, 22191, 25036, 29304, 29588, 31746, 34632, 37554, 40968, 42106, 42328, 44382, 47619, 50072, 56331, 59176, 63159, 63492, 66573, 75108, 81367, 84212, 88764, 95238, 112662, 126318, 126984, 133146, 150216, 162734, 168424, 177528, 189477, 190476, 225324, 231583, 244101, 252636, 266292, 273689, 325468, 378954, 380952, 450648, 463166, 488202, 505272, 532584, 547378, 650936, 694749, 732303, 757908, 821067, 926332, 976404, 1094756, 1389498, 1464606, 1515816, 1642134, 1852664, 1952808, 2084247, 2189512, 2463201, 2778996, 2929212, 3010579, 3284268, 4168494, 4926402, 5557992, 5858424, 6021158, 6568536, 8336988, 9031737, 9852804, 12042316, 16673976, 18063474, 19705608, 24084632, 27095211, 36126948, 54190422, 72253896, 108380844, 216761688]

約数ペア:

[(1, 216761688), (2, 108380844), (3, 72253896), (4, 54190422), (6, 36126948), (8, 27095211), (9, 24084632), (11, 19705608), (12, 18063474), (13, 16673976), (18, 12042316), (22, 9852804), (24, 9031737), (26, 8336988), (33, 6568536), (36, 6021158), (37, 5858424), (39, 5557992), (44, 4926402), (52, 4168494), (66, 3284268), (72, 3010579), (74, 2929212), (78, 2778996), (88, 2463201), (99, 2189512), (104, 2084247), (111, 1952808), (117, 1852664), (132, 1642134), (143, 1515816), (148, 1464606), (156, 1389498), (198, 1094756), (222, 976404), (234, 926332), (264, 821067), (286, 757908), (296, 732303), (312, 694749), (333, 650936), (396, 547378), (407, 532584), (429, 505272), (444, 488202), (468, 463166), (481, 450648), (569, 380952), (572, 378954), (666, 325468), (792, 273689), (814, 266292), (858, 252636), (888, 244101), (936, 231583), (962, 225324), (1138, 190476), (1144, 189477), (1221, 177528), (1287, 168424), (1332, 162734), (1443, 150216), (1628, 133146), (1707, 126984), (1716, 126318), (1924, 112662), (2276, 95238), (2442, 88764), (2574, 84212), (2664, 81367), (2886, 75108), (3256, 66573), (3414, 63492), (3432, 63159), (3663, 59176), (3848, 56331), (4329, 50072), (4552, 47619), (4884, 44382), (5121, 42328), (5148, 42106), (5291, 40968), (5772, 37554), (6259, 34632), (6828, 31746), (7326, 29588), (7397, 29304), (8658, 25036), (9768, 22191), (10242, 21164), (10296, 21053), (10582, 20484), (11544, 18777), (12518, 17316), (13656, 15873), (14652, 14794)]