247369968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3987

約数の個数: 120

約数和(自身を含む): 760606080

約数和(自身を除く): 513236112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3931, 3933, 5244, 6992, 7862, 7866, 10488, 11793, 15724, 15732, 20976, 23586, 31448, 31464, 35379, 47172, 62896, 62928, 70758, 74689, 90413, 94344, 141516, 149378, 180826, 188688, 224067, 271239, 283032, 298756, 361652, 448134, 542478, 566064, 597512, 672201, 723304, 813717, 896268, 1084956, 1195024, 1344402, 1446608, 1627434, 1717847, 1792536, 2169912, 2688804, 3254868, 3435694, 3585072, 4339824, 5153541, 5377608, 6509736, 6871388, 10307082, 10755216, 13019472, 13742776, 15460623, 20614164, 27485552, 30921246, 41228328, 61842492, 82456656, 123684984, 247369968]

約数ペア:

[(1, 247369968), (2, 123684984), (3, 82456656), (4, 61842492), (6, 41228328), (8, 30921246), (9, 27485552), (12, 20614164), (16, 15460623), (18, 13742776), (19, 13019472), (23, 10755216), (24, 10307082), (36, 6871388), (38, 6509736), (46, 5377608), (48, 5153541), (57, 4339824), (69, 3585072), (72, 3435694), (76, 3254868), (92, 2688804), (114, 2169912), (138, 1792536), (144, 1717847), (152, 1627434), (171, 1446608), (184, 1344402), (207, 1195024), (228, 1084956), (276, 896268), (304, 813717), (342, 723304), (368, 672201), (414, 597512), (437, 566064), (456, 542478), (552, 448134), (684, 361652), (828, 298756), (874, 283032), (912, 271239), (1104, 224067), (1311, 188688), (1368, 180826), (1656, 149378), (1748, 141516), (2622, 94344), (2736, 90413), (3312, 74689), (3496, 70758), (3931, 62928), (3933, 62896), (5244, 47172), (6992, 35379), (7862, 31464), (7866, 31448), (10488, 23586), (11793, 20976), (15724, 15732)]