287986368

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:510

約数の個数: 112

約数和(自身を含む): 788155904

約数和(自身を除く): 500169536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 67, 96, 122, 134, 183, 192, 201, 244, 268, 366, 367, 402, 488, 536, 732, 734, 804, 976, 1072, 1101, 1464, 1468, 1608, 1952, 2144, 2202, 2928, 2936, 3216, 3904, 4087, 4288, 4404, 5856, 5872, 6432, 8174, 8808, 11712, 11744, 12261, 12864, 16348, 17616, 22387, 23488, 24522, 24589, 32696, 35232, 44774, 49044, 49178, 65392, 67161, 70464, 73767, 89548, 98088, 98356, 130784, 134322, 147534, 179096, 196176, 196712, 261568, 268644, 295068, 358192, 392352, 393424, 537288, 590136, 716384, 784704, 786848, 1074576, 1180272, 1432768, 1499929, 1573696, 2149152, 2360544, 2999858, 4298304, 4499787, 4721088, 5999716, 8999574, 11999432, 17999148, 23998864, 35998296, 47997728, 71996592, 95995456, 143993184, 287986368]

約数ペア:

[(1, 287986368), (2, 143993184), (3, 95995456), (4, 71996592), (6, 47997728), (8, 35998296), (12, 23998864), (16, 17999148), (24, 11999432), (32, 8999574), (48, 5999716), (61, 4721088), (64, 4499787), (67, 4298304), (96, 2999858), (122, 2360544), (134, 2149152), (183, 1573696), (192, 1499929), (201, 1432768), (244, 1180272), (268, 1074576), (366, 786848), (367, 784704), (402, 716384), (488, 590136), (536, 537288), (732, 393424), (734, 392352), (804, 358192), (976, 295068), (1072, 268644), (1101, 261568), (1464, 196712), (1468, 196176), (1608, 179096), (1952, 147534), (2144, 134322), (2202, 130784), (2928, 98356), (2936, 98088), (3216, 89548), (3904, 73767), (4087, 70464), (4288, 67161), (4404, 65392), (5856, 49178), (5872, 49044), (6432, 44774), (8174, 35232), (8808, 32696), (11712, 24589), (11744, 24522), (12261, 23488), (12864, 22387), (16348, 17616)]