252599256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 880588800

約数和(自身を除く): 627989544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 71, 72, 78, 84, 91, 104, 108, 117, 126, 142, 156, 168, 181, 182, 189, 213, 216, 234, 252, 273, 284, 312, 351, 362, 364, 378, 426, 468, 497, 504, 543, 546, 568, 639, 702, 724, 728, 756, 819, 852, 923, 936, 994, 1086, 1092, 1267, 1278, 1404, 1448, 1491, 1512, 1629, 1638, 1704, 1846, 1917, 1988, 2172, 2184, 2353, 2457, 2534, 2556, 2769, 2808, 2982, 3258, 3276, 3692, 3801, 3834, 3976, 4344, 4473, 4706, 4887, 4914, 5068, 5112, 5538, 5964, 6461, 6516, 6552, 7059, 7384, 7602, 7668, 8307, 8946, 9412, 9774, 9828, 10136, 11076, 11403, 11928, 12851, 12922, 13032, 13419, 14118, 15204, 15336, 16471, 16614, 17892, 18824, 19383, 19548, 19656, 21177, 22152, 22806, 24921, 25702, 25844, 26838, 28236, 30408, 32942, 33228, 34209, 35784, 38553, 38766, 39096, 42354, 45612, 49413, 49842, 51404, 51688, 53676, 56472, 58149, 63531, 65884, 66456, 68418, 77106, 77532, 84708, 89957, 91224, 98826, 99684, 102808, 107352, 115659, 116298, 127062, 131768, 136836, 148239, 154212, 155064, 167063, 169416, 174447, 179914, 197652, 199368, 231318, 232596, 254124, 269871, 273672, 296478, 308424, 334126, 346977, 348894, 359828, 395304, 444717, 462636, 465192, 501189, 508248, 539742, 592956, 668252, 693954, 697788, 719656, 809613, 889434, 925272, 1002378, 1079484, 1169441, 1185912, 1336504, 1387908, 1395576, 1503567, 1619226, 1778868, 2004756, 2158968, 2338882, 2428839, 2775816, 3007134, 3238452, 3508323, 3557736, 4009512, 4510701, 4677764, 4857678, 6014268, 6476904, 7016646, 9021402, 9355528, 9715356, 10524969, 12028536, 14033292, 18042804, 19430712, 21049938, 28066584, 31574907, 36085608, 42099876, 63149814, 84199752, 126299628, 252599256]

約数ペア:

[(1, 252599256), (2, 126299628), (3, 84199752), (4, 63149814), (6, 42099876), (7, 36085608), (8, 31574907), (9, 28066584), (12, 21049938), (13, 19430712), (14, 18042804), (18, 14033292), (21, 12028536), (24, 10524969), (26, 9715356), (27, 9355528), (28, 9021402), (36, 7016646), (39, 6476904), (42, 6014268), (52, 4857678), (54, 4677764), (56, 4510701), (63, 4009512), (71, 3557736), (72, 3508323), (78, 3238452), (84, 3007134), (91, 2775816), (104, 2428839), (108, 2338882), (117, 2158968), (126, 2004756), (142, 1778868), (156, 1619226), (168, 1503567), (181, 1395576), (182, 1387908), (189, 1336504), (213, 1185912), (216, 1169441), (234, 1079484), (252, 1002378), (273, 925272), (284, 889434), (312, 809613), (351, 719656), (362, 697788), (364, 693954), (378, 668252), (426, 592956), (468, 539742), (497, 508248), (504, 501189), (543, 465192), (546, 462636), (568, 444717), (639, 395304), (702, 359828), (724, 348894), (728, 346977), (756, 334126), (819, 308424), (852, 296478), (923, 273672), (936, 269871), (994, 254124), (1086, 232596), (1092, 231318), (1267, 199368), (1278, 197652), (1404, 179914), (1448, 174447), (1491, 169416), (1512, 167063), (1629, 155064), (1638, 154212), (1704, 148239), (1846, 136836), (1917, 131768), (1988, 127062), (2172, 116298), (2184, 115659), (2353, 107352), (2457, 102808), (2534, 99684), (2556, 98826), (2769, 91224), (2808, 89957), (2982, 84708), (3258, 77532), (3276, 77106), (3692, 68418), (3801, 66456), (3834, 65884), (3976, 63531), (4344, 58149), (4473, 56472), (4706, 53676), (4887, 51688), (4914, 51404), (5068, 49842), (5112, 49413), (5538, 45612), (5964, 42354), (6461, 39096), (6516, 38766), (6552, 38553), (7059, 35784), (7384, 34209), (7602, 33228), (7668, 32942), (8307, 30408), (8946, 28236), (9412, 26838), (9774, 25844), (9828, 25702), (10136, 24921), (11076, 22806), (11403, 22152), (11928, 21177), (12851, 19656), (12922, 19548), (13032, 19383), (13419, 18824), (14118, 17892), (15204, 16614), (15336, 16471)]