230642568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 699082020

約数和(自身を除く): 468439452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 293, 312, 348, 377, 468, 522, 586, 696, 754, 841, 879, 936, 1044, 1131, 1172, 1508, 1682, 1758, 2088, 2262, 2344, 2523, 2637, 3016, 3364, 3393, 3516, 3809, 4524, 5046, 5274, 6728, 6786, 7032, 7569, 7618, 8497, 9048, 10092, 10548, 10933, 11427, 13572, 15138, 15236, 16994, 20184, 21096, 21866, 22854, 25491, 27144, 30276, 30472, 32799, 33988, 34281, 43732, 45708, 50982, 60552, 65598, 67976, 68562, 76473, 87464, 91416, 98397, 101964, 110461, 131196, 137124, 152946, 196794, 203928, 220922, 246413, 262392, 274248, 305892, 331383, 393588, 441844, 492826, 611784, 662766, 739239, 787176, 883688, 985652, 994149, 1325532, 1478478, 1971304, 1988298, 2217717, 2651064, 2956956, 3203369, 3976596, 4435434, 5913912, 6406738, 7953192, 8870868, 9610107, 12813476, 17741736, 19220214, 25626952, 28830321, 38440428, 57660642, 76880856, 115321284, 230642568]

約数ペア:

[(1, 230642568), (2, 115321284), (3, 76880856), (4, 57660642), (6, 38440428), (8, 28830321), (9, 25626952), (12, 19220214), (13, 17741736), (18, 12813476), (24, 9610107), (26, 8870868), (29, 7953192), (36, 6406738), (39, 5913912), (52, 4435434), (58, 3976596), (72, 3203369), (78, 2956956), (87, 2651064), (104, 2217717), (116, 1988298), (117, 1971304), (156, 1478478), (174, 1325532), (232, 994149), (234, 985652), (261, 883688), (293, 787176), (312, 739239), (348, 662766), (377, 611784), (468, 492826), (522, 441844), (586, 393588), (696, 331383), (754, 305892), (841, 274248), (879, 262392), (936, 246413), (1044, 220922), (1131, 203928), (1172, 196794), (1508, 152946), (1682, 137124), (1758, 131196), (2088, 110461), (2262, 101964), (2344, 98397), (2523, 91416), (2637, 87464), (3016, 76473), (3364, 68562), (3393, 67976), (3516, 65598), (3809, 60552), (4524, 50982), (5046, 45708), (5274, 43732), (6728, 34281), (6786, 33988), (7032, 32799), (7569, 30472), (7618, 30276), (8497, 27144), (9048, 25491), (10092, 22854), (10548, 21866), (10933, 21096), (11427, 20184), (13572, 16994), (15138, 15236)]