551138952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1055

約数の個数: 128

約数和(自身を含む): 1702713600

約数和(自身を除く): 1151574648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 409, 546, 617, 728, 818, 1092, 1227, 1234, 1636, 1851, 2184, 2454, 2468, 2863, 3272, 3702, 4319, 4908, 4936, 5317, 5726, 7404, 8021, 8589, 8638, 9816, 10634, 11452, 12957, 14808, 15951, 16042, 17178, 17276, 21268, 22904, 24063, 25914, 31902, 32084, 34356, 34552, 37219, 42536, 48126, 51828, 56147, 63804, 64168, 68712, 74438, 96252, 103656, 111657, 112294, 127608, 148876, 168441, 192504, 223314, 224588, 252353, 297752, 336882, 446628, 449176, 504706, 673764, 757059, 893256, 1009412, 1347528, 1514118, 1766471, 2018824, 3028236, 3280589, 3532942, 5299413, 6056472, 6561178, 7065884, 9841767, 10598826, 13122356, 14131768, 19683534, 21197652, 22964123, 26244712, 39367068, 42395304, 45928246, 68892369, 78734136, 91856492, 137784738, 183712984, 275569476, 551138952]

約数ペア:

[(1, 551138952), (2, 275569476), (3, 183712984), (4, 137784738), (6, 91856492), (7, 78734136), (8, 68892369), (12, 45928246), (13, 42395304), (14, 39367068), (21, 26244712), (24, 22964123), (26, 21197652), (28, 19683534), (39, 14131768), (42, 13122356), (52, 10598826), (56, 9841767), (78, 7065884), (84, 6561178), (91, 6056472), (104, 5299413), (156, 3532942), (168, 3280589), (182, 3028236), (273, 2018824), (312, 1766471), (364, 1514118), (409, 1347528), (546, 1009412), (617, 893256), (728, 757059), (818, 673764), (1092, 504706), (1227, 449176), (1234, 446628), (1636, 336882), (1851, 297752), (2184, 252353), (2454, 224588), (2468, 223314), (2863, 192504), (3272, 168441), (3702, 148876), (4319, 127608), (4908, 112294), (4936, 111657), (5317, 103656), (5726, 96252), (7404, 74438), (8021, 68712), (8589, 64168), (8638, 63804), (9816, 56147), (10634, 51828), (11452, 48126), (12957, 42536), (14808, 37219), (15951, 34552), (16042, 34356), (17178, 32084), (17276, 31902), (21268, 25914), (22904, 24063)]