297839568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 869944320

約数和(自身を除く): 572104752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 89, 93, 104, 124, 156, 173, 178, 186, 208, 248, 267, 312, 346, 356, 372, 403, 496, 519, 534, 624, 692, 712, 744, 806, 1038, 1068, 1157, 1209, 1384, 1424, 1488, 1612, 2076, 2136, 2249, 2314, 2418, 2759, 2768, 3224, 3471, 4152, 4272, 4498, 4628, 4836, 5363, 5518, 6448, 6747, 6942, 8277, 8304, 8996, 9256, 9672, 10726, 11036, 13494, 13884, 15397, 16089, 16554, 17992, 18512, 19344, 21452, 22072, 26988, 27768, 30794, 32178, 33108, 35867, 35984, 42904, 44144, 46191, 53976, 55536, 61588, 64356, 66216, 69719, 71734, 85808, 92382, 107601, 107952, 123176, 128712, 132432, 139438, 143468, 184764, 200161, 209157, 215202, 246352, 257424, 278876, 286936, 369528, 400322, 418314, 430404, 477307, 557752, 573872, 600483, 739056, 800644, 836628, 860808, 954614, 1115504, 1200966, 1431921, 1601288, 1673256, 1721616, 1909228, 2401932, 2863842, 3202576, 3346512, 3818456, 4803864, 5727684, 6204991, 7636912, 9607728, 11455368, 12409982, 18614973, 22910736, 24819964, 37229946, 49639928, 74459892, 99279856, 148919784, 297839568]

約数ペア:

[(1, 297839568), (2, 148919784), (3, 99279856), (4, 74459892), (6, 49639928), (8, 37229946), (12, 24819964), (13, 22910736), (16, 18614973), (24, 12409982), (26, 11455368), (31, 9607728), (39, 7636912), (48, 6204991), (52, 5727684), (62, 4803864), (78, 3818456), (89, 3346512), (93, 3202576), (104, 2863842), (124, 2401932), (156, 1909228), (173, 1721616), (178, 1673256), (186, 1601288), (208, 1431921), (248, 1200966), (267, 1115504), (312, 954614), (346, 860808), (356, 836628), (372, 800644), (403, 739056), (496, 600483), (519, 573872), (534, 557752), (624, 477307), (692, 430404), (712, 418314), (744, 400322), (806, 369528), (1038, 286936), (1068, 278876), (1157, 257424), (1209, 246352), (1384, 215202), (1424, 209157), (1488, 200161), (1612, 184764), (2076, 143468), (2136, 139438), (2249, 132432), (2314, 128712), (2418, 123176), (2759, 107952), (2768, 107601), (3224, 92382), (3471, 85808), (4152, 71734), (4272, 69719), (4498, 66216), (4628, 64356), (4836, 61588), (5363, 55536), (5518, 53976), (6448, 46191), (6747, 44144), (6942, 42904), (8277, 35984), (8304, 35867), (8996, 33108), (9256, 32178), (9672, 30794), (10726, 27768), (11036, 26988), (13494, 22072), (13884, 21452), (15397, 19344), (16089, 18512), (16554, 17992)]