121448418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 329011200

約数和(自身を除く): 207562782

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 23, 26, 38, 39, 42, 46, 57, 69, 78, 91, 114, 133, 138, 161, 182, 247, 266, 273, 299, 322, 399, 437, 483, 494, 509, 546, 598, 741, 798, 874, 897, 966, 1018, 1311, 1482, 1527, 1729, 1794, 2093, 2622, 3054, 3059, 3458, 3563, 4186, 5187, 5681, 6118, 6279, 6617, 7126, 9177, 9671, 10374, 10689, 11362, 11707, 12558, 13234, 17043, 18354, 19342, 19851, 21378, 23414, 29013, 34086, 35121, 39702, 39767, 46319, 58026, 67697, 70242, 79534, 81949, 92638, 119301, 125723, 135394, 138957, 152191, 163898, 203091, 222433, 238602, 245847, 251446, 277914, 304382, 377169, 406182, 444866, 456573, 491694, 667299, 754338, 880061, 913146, 1065337, 1334598, 1557031, 1760122, 2130674, 2640183, 2891629, 3114062, 3196011, 4671093, 5280366, 5783258, 6392022, 8674887, 9342186, 17349774, 20241403, 40482806, 60724209, 121448418]

約数ペア:

[(1, 121448418), (2, 60724209), (3, 40482806), (6, 20241403), (7, 17349774), (13, 9342186), (14, 8674887), (19, 6392022), (21, 5783258), (23, 5280366), (26, 4671093), (38, 3196011), (39, 3114062), (42, 2891629), (46, 2640183), (57, 2130674), (69, 1760122), (78, 1557031), (91, 1334598), (114, 1065337), (133, 913146), (138, 880061), (161, 754338), (182, 667299), (247, 491694), (266, 456573), (273, 444866), (299, 406182), (322, 377169), (399, 304382), (437, 277914), (483, 251446), (494, 245847), (509, 238602), (546, 222433), (598, 203091), (741, 163898), (798, 152191), (874, 138957), (897, 135394), (966, 125723), (1018, 119301), (1311, 92638), (1482, 81949), (1527, 79534), (1729, 70242), (1794, 67697), (2093, 58026), (2622, 46319), (3054, 39767), (3059, 39702), (3458, 35121), (3563, 34086), (4186, 29013), (5187, 23414), (5681, 21378), (6118, 19851), (6279, 19342), (6617, 18354), (7126, 17043), (9177, 13234), (9671, 12558), (10374, 11707), (10689, 11362)]