215743968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 216

約数和(自身を含む): 695389968

約数和(自身を除く): 479646000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 66, 72, 82, 88, 96, 99, 121, 123, 132, 144, 151, 164, 176, 198, 242, 246, 264, 288, 302, 328, 352, 363, 369, 396, 451, 453, 484, 492, 528, 604, 656, 726, 738, 792, 902, 906, 968, 984, 1056, 1089, 1208, 1312, 1353, 1359, 1452, 1476, 1584, 1661, 1804, 1812, 1936, 1968, 2178, 2416, 2706, 2718, 2904, 2952, 3168, 3322, 3608, 3624, 3872, 3936, 4059, 4356, 4832, 4961, 4983, 5412, 5436, 5808, 5904, 6191, 6644, 7216, 7248, 8118, 8712, 9922, 9966, 10824, 10872, 11616, 11808, 12382, 13288, 14432, 14496, 14883, 14949, 16236, 17424, 18271, 18573, 19844, 19932, 21648, 21744, 24764, 26576, 29766, 29898, 32472, 34848, 36542, 37146, 39688, 39864, 43296, 43488, 44649, 49528, 53152, 54813, 55719, 59532, 59796, 64944, 68101, 73084, 74292, 79376, 79728, 89298, 99056, 109626, 111438, 119064, 119592, 129888, 136202, 146168, 148584, 158752, 159456, 164439, 178596, 198112, 204303, 219252, 222876, 238128, 239184, 272404, 292336, 297168, 328878, 357192, 408606, 438504, 445752, 476256, 478368, 544808, 584672, 594336, 612909, 657756, 714384, 749111, 817212, 877008, 891504, 1089616, 1225818, 1315512, 1428768, 1498222, 1634424, 1754016, 1783008, 2179232, 2247333, 2451636, 2631024, 2996444, 3268848, 4494666, 4903272, 5262048, 5992888, 6537696, 6741999, 8989332, 9806544, 11985776, 13483998, 17978664, 19613088, 23971552, 26967996, 35957328, 53935992, 71914656, 107871984, 215743968]

約数ペア:

[(1, 215743968), (2, 107871984), (3, 71914656), (4, 53935992), (6, 35957328), (8, 26967996), (9, 23971552), (11, 19613088), (12, 17978664), (16, 13483998), (18, 11985776), (22, 9806544), (24, 8989332), (32, 6741999), (33, 6537696), (36, 5992888), (41, 5262048), (44, 4903272), (48, 4494666), (66, 3268848), (72, 2996444), (82, 2631024), (88, 2451636), (96, 2247333), (99, 2179232), (121, 1783008), (123, 1754016), (132, 1634424), (144, 1498222), (151, 1428768), (164, 1315512), (176, 1225818), (198, 1089616), (242, 891504), (246, 877008), (264, 817212), (288, 749111), (302, 714384), (328, 657756), (352, 612909), (363, 594336), (369, 584672), (396, 544808), (451, 478368), (453, 476256), (484, 445752), (492, 438504), (528, 408606), (604, 357192), (656, 328878), (726, 297168), (738, 292336), (792, 272404), (902, 239184), (906, 238128), (968, 222876), (984, 219252), (1056, 204303), (1089, 198112), (1208, 178596), (1312, 164439), (1353, 159456), (1359, 158752), (1452, 148584), (1476, 146168), (1584, 136202), (1661, 129888), (1804, 119592), (1812, 119064), (1936, 111438), (1968, 109626), (2178, 99056), (2416, 89298), (2706, 79728), (2718, 79376), (2904, 74292), (2952, 73084), (3168, 68101), (3322, 64944), (3608, 59796), (3624, 59532), (3872, 55719), (3936, 54813), (4059, 53152), (4356, 49528), (4832, 44649), (4961, 43488), (4983, 43296), (5412, 39864), (5436, 39688), (5808, 37146), (5904, 36542), (6191, 34848), (6644, 32472), (7216, 29898), (7248, 29766), (8118, 26576), (8712, 24764), (9922, 21744), (9966, 21648), (10824, 19932), (10872, 19844), (11616, 18573), (11808, 18271), (12382, 17424), (13288, 16236), (14432, 14949), (14496, 14883)]