239964816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 770450688

約数和(自身を除く): 530485872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 137, 156, 168, 182, 208, 273, 274, 312, 336, 364, 401, 411, 546, 548, 624, 728, 802, 822, 959, 1092, 1096, 1203, 1456, 1604, 1644, 1781, 1918, 2184, 2192, 2406, 2807, 2877, 3208, 3288, 3562, 3836, 4368, 4812, 5213, 5343, 5614, 5754, 6416, 6576, 7124, 7672, 8421, 9624, 10426, 10686, 11228, 11508, 12467, 14248, 15344, 15639, 16842, 19248, 20852, 21372, 22456, 23016, 24934, 28496, 31278, 33684, 36491, 37401, 41704, 42744, 44912, 46032, 49868, 54937, 62556, 67368, 72982, 74802, 83408, 85488, 99736, 109473, 109874, 125112, 134736, 145964, 149604, 164811, 199472, 218946, 219748, 250224, 291928, 299208, 329622, 384559, 437892, 439496, 583856, 598416, 659244, 714181, 769118, 875784, 878992, 1153677, 1318488, 1428362, 1538236, 1751568, 2142543, 2307354, 2636976, 2856724, 3076472, 4285086, 4614708, 4999267, 5713448, 6152944, 8570172, 9229416, 9998534, 11426896, 14997801, 17140344, 18458832, 19997068, 29995602, 34280688, 39994136, 59991204, 79988272, 119982408, 239964816]

約数ペア:

[(1, 239964816), (2, 119982408), (3, 79988272), (4, 59991204), (6, 39994136), (7, 34280688), (8, 29995602), (12, 19997068), (13, 18458832), (14, 17140344), (16, 14997801), (21, 11426896), (24, 9998534), (26, 9229416), (28, 8570172), (39, 6152944), (42, 5713448), (48, 4999267), (52, 4614708), (56, 4285086), (78, 3076472), (84, 2856724), (91, 2636976), (104, 2307354), (112, 2142543), (137, 1751568), (156, 1538236), (168, 1428362), (182, 1318488), (208, 1153677), (273, 878992), (274, 875784), (312, 769118), (336, 714181), (364, 659244), (401, 598416), (411, 583856), (546, 439496), (548, 437892), (624, 384559), (728, 329622), (802, 299208), (822, 291928), (959, 250224), (1092, 219748), (1096, 218946), (1203, 199472), (1456, 164811), (1604, 149604), (1644, 145964), (1781, 134736), (1918, 125112), (2184, 109874), (2192, 109473), (2406, 99736), (2807, 85488), (2877, 83408), (3208, 74802), (3288, 72982), (3562, 67368), (3836, 62556), (4368, 54937), (4812, 49868), (5213, 46032), (5343, 44912), (5614, 42744), (5754, 41704), (6416, 37401), (6576, 36491), (7124, 33684), (7672, 31278), (8421, 28496), (9624, 24934), (10426, 23016), (10686, 22456), (11228, 21372), (11508, 20852), (12467, 19248), (14248, 16842), (15344, 15639)]