285619704

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 794534400

約数和(自身を除く): 508914696

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 113, 114, 138, 152, 184, 226, 228, 241, 276, 339, 437, 452, 456, 482, 552, 678, 723, 874, 904, 964, 1311, 1356, 1446, 1748, 1928, 2147, 2599, 2622, 2712, 2892, 3496, 4294, 4579, 5198, 5244, 5543, 5784, 6441, 7797, 8588, 9158, 10396, 10488, 11086, 12882, 13737, 15594, 16629, 17176, 18316, 20792, 22172, 25764, 27233, 27474, 31188, 33258, 36632, 44344, 49381, 51528, 54466, 54948, 62376, 66516, 81699, 98762, 105317, 108932, 109896, 133032, 148143, 163398, 197524, 210634, 217864, 296286, 315951, 326796, 395048, 421268, 517427, 592572, 626359, 631902, 653592, 842536, 1034854, 1185144, 1252718, 1263804, 1552281, 1879077, 2069708, 2505436, 2527608, 3104562, 3758154, 4139416, 5010872, 6209124, 7516308, 11900821, 12418248, 15032616, 23801642, 35702463, 47603284, 71404926, 95206568, 142809852, 285619704]

約数ペア:

[(1, 285619704), (2, 142809852), (3, 95206568), (4, 71404926), (6, 47603284), (8, 35702463), (12, 23801642), (19, 15032616), (23, 12418248), (24, 11900821), (38, 7516308), (46, 6209124), (57, 5010872), (69, 4139416), (76, 3758154), (92, 3104562), (113, 2527608), (114, 2505436), (138, 2069708), (152, 1879077), (184, 1552281), (226, 1263804), (228, 1252718), (241, 1185144), (276, 1034854), (339, 842536), (437, 653592), (452, 631902), (456, 626359), (482, 592572), (552, 517427), (678, 421268), (723, 395048), (874, 326796), (904, 315951), (964, 296286), (1311, 217864), (1356, 210634), (1446, 197524), (1748, 163398), (1928, 148143), (2147, 133032), (2599, 109896), (2622, 108932), (2712, 105317), (2892, 98762), (3496, 81699), (4294, 66516), (4579, 62376), (5198, 54948), (5244, 54466), (5543, 51528), (5784, 49381), (6441, 44344), (7797, 36632), (8588, 33258), (9158, 31188), (10396, 27474), (10488, 27233), (11086, 25764), (12882, 22172), (13737, 20792), (15594, 18316), (16629, 17176)]