258830376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 772934400

約数和(自身を除く): 514104024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 53, 56, 82, 84, 106, 123, 159, 164, 168, 212, 246, 287, 318, 328, 371, 424, 492, 574, 636, 709, 742, 861, 984, 1113, 1148, 1272, 1418, 1484, 1722, 2127, 2173, 2226, 2296, 2836, 2968, 3444, 4254, 4346, 4452, 4963, 5672, 6519, 6888, 8508, 8692, 8904, 9926, 13038, 14889, 15211, 17016, 17384, 19852, 26076, 29069, 29778, 30422, 37577, 39704, 45633, 52152, 58138, 59556, 60844, 75154, 87207, 91266, 112731, 116276, 119112, 121688, 150308, 174414, 182532, 203483, 225462, 232552, 263039, 300616, 348828, 365064, 406966, 450924, 526078, 610449, 697656, 789117, 813932, 901848, 1052156, 1220898, 1540657, 1578234, 1627864, 2104312, 2441796, 3081314, 3156468, 4621971, 4883592, 6162628, 6312936, 9243942, 10784599, 12325256, 18487884, 21569198, 32353797, 36975768, 43138396, 64707594, 86276792, 129415188, 258830376]

約数ペア:

[(1, 258830376), (2, 129415188), (3, 86276792), (4, 64707594), (6, 43138396), (7, 36975768), (8, 32353797), (12, 21569198), (14, 18487884), (21, 12325256), (24, 10784599), (28, 9243942), (41, 6312936), (42, 6162628), (53, 4883592), (56, 4621971), (82, 3156468), (84, 3081314), (106, 2441796), (123, 2104312), (159, 1627864), (164, 1578234), (168, 1540657), (212, 1220898), (246, 1052156), (287, 901848), (318, 813932), (328, 789117), (371, 697656), (424, 610449), (492, 526078), (574, 450924), (636, 406966), (709, 365064), (742, 348828), (861, 300616), (984, 263039), (1113, 232552), (1148, 225462), (1272, 203483), (1418, 182532), (1484, 174414), (1722, 150308), (2127, 121688), (2173, 119112), (2226, 116276), (2296, 112731), (2836, 91266), (2968, 87207), (3444, 75154), (4254, 60844), (4346, 59556), (4452, 58138), (4963, 52152), (5672, 45633), (6519, 39704), (6888, 37577), (8508, 30422), (8692, 29778), (8904, 29069), (9926, 26076), (13038, 19852), (14889, 17384), (15211, 17016)]