325255424

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5749}}^1$

素因数の和:5795

約数の個数: 72

約数和(自身を含む): 740439000

約数和(自身を除く): 415183576

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 4352, 5749, 7072, 11498, 14144, 22996, 28288, 45992, 56576, 74737, 91984, 97733, 149474, 183968, 195466, 298948, 367936, 390932, 597896, 735872, 781864, 1195792, 1270529, 1471744, 1563728, 2391584, 2541058, 3127456, 4783168, 5082116, 6254912, 9566336, 10164232, 12509824, 19132672, 20328464, 25019648, 40656928, 81313856, 162627712, 325255424]

約数ペア:

[(1, 325255424), (2, 162627712), (4, 81313856), (8, 40656928), (13, 25019648), (16, 20328464), (17, 19132672), (26, 12509824), (32, 10164232), (34, 9566336), (52, 6254912), (64, 5082116), (68, 4783168), (104, 3127456), (128, 2541058), (136, 2391584), (208, 1563728), (221, 1471744), (256, 1270529), (272, 1195792), (416, 781864), (442, 735872), (544, 597896), (832, 390932), (884, 367936), (1088, 298948), (1664, 195466), (1768, 183968), (2176, 149474), (3328, 97733), (3536, 91984), (4352, 74737), (5749, 56576), (7072, 45992), (11498, 28288), (14144, 22996)]