315909048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 256

約数和(自身を含む): 1070899200

約数和(自身を除く): 754990152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 23, 24, 26, 28, 38, 39, 42, 46, 52, 56, 57, 69, 76, 78, 84, 91, 92, 104, 114, 133, 138, 152, 156, 161, 168, 182, 184, 228, 247, 266, 273, 276, 299, 312, 322, 331, 364, 399, 437, 456, 483, 494, 532, 546, 552, 598, 644, 662, 728, 741, 798, 874, 897, 966, 988, 993, 1064, 1092, 1196, 1288, 1311, 1324, 1482, 1596, 1729, 1748, 1794, 1932, 1976, 1986, 2093, 2184, 2317, 2392, 2622, 2648, 2964, 3059, 3192, 3458, 3496, 3588, 3864, 3972, 4186, 4303, 4634, 5187, 5244, 5681, 5928, 6118, 6279, 6289, 6916, 6951, 7176, 7613, 7944, 8372, 8606, 9177, 9268, 10374, 10488, 11362, 12236, 12558, 12578, 12909, 13832, 13902, 15226, 16744, 17043, 17212, 18354, 18536, 18867, 20748, 22724, 22839, 24472, 25116, 25156, 25818, 27804, 30121, 30452, 34086, 34424, 36708, 37734, 39767, 41496, 44023, 45448, 45678, 50232, 50312, 51636, 53291, 55608, 60242, 60904, 68172, 73416, 75468, 79534, 81757, 88046, 90363, 91356, 98969, 103272, 106582, 119301, 120484, 132069, 136344, 144647, 150936, 159068, 159873, 163514, 176092, 180726, 182712, 197938, 213164, 238602, 240968, 245271, 264138, 289294, 296907, 318136, 319746, 327028, 352184, 361452, 395876, 426328, 433941, 477204, 490542, 528276, 572299, 578588, 593814, 639492, 654056, 692783, 722904, 791752, 867882, 954408, 981084, 1012529, 1056552, 1144598, 1157176, 1187628, 1278984, 1385566, 1716897, 1735764, 1880411, 1962168, 2025058, 2078349, 2289196, 2375256, 2771132, 3037587, 3433794, 3471528, 3760822, 4050116, 4156698, 4578392, 5542264, 5641233, 6075174, 6867588, 7521644, 8100232, 8313396, 11282466, 12150348, 13162877, 13735176, 15043288, 16626792, 22564932, 24300696, 26325754, 39488631, 45129864, 52651508, 78977262, 105303016, 157954524, 315909048]

約数ペア:

[(1, 315909048), (2, 157954524), (3, 105303016), (4, 78977262), (6, 52651508), (7, 45129864), (8, 39488631), (12, 26325754), (13, 24300696), (14, 22564932), (19, 16626792), (21, 15043288), (23, 13735176), (24, 13162877), (26, 12150348), (28, 11282466), (38, 8313396), (39, 8100232), (42, 7521644), (46, 6867588), (52, 6075174), (56, 5641233), (57, 5542264), (69, 4578392), (76, 4156698), (78, 4050116), (84, 3760822), (91, 3471528), (92, 3433794), (104, 3037587), (114, 2771132), (133, 2375256), (138, 2289196), (152, 2078349), (156, 2025058), (161, 1962168), (168, 1880411), (182, 1735764), (184, 1716897), (228, 1385566), (247, 1278984), (266, 1187628), (273, 1157176), (276, 1144598), (299, 1056552), (312, 1012529), (322, 981084), (331, 954408), (364, 867882), (399, 791752), (437, 722904), (456, 692783), (483, 654056), (494, 639492), (532, 593814), (546, 578588), (552, 572299), (598, 528276), (644, 490542), (662, 477204), (728, 433941), (741, 426328), (798, 395876), (874, 361452), (897, 352184), (966, 327028), (988, 319746), (993, 318136), (1064, 296907), (1092, 289294), (1196, 264138), (1288, 245271), (1311, 240968), (1324, 238602), (1482, 213164), (1596, 197938), (1729, 182712), (1748, 180726), (1794, 176092), (1932, 163514), (1976, 159873), (1986, 159068), (2093, 150936), (2184, 144647), (2317, 136344), (2392, 132069), (2622, 120484), (2648, 119301), (2964, 106582), (3059, 103272), (3192, 98969), (3458, 91356), (3496, 90363), (3588, 88046), (3864, 81757), (3972, 79534), (4186, 75468), (4303, 73416), (4634, 68172), (5187, 60904), (5244, 60242), (5681, 55608), (5928, 53291), (6118, 51636), (6279, 50312), (6289, 50232), (6916, 45678), (6951, 45448), (7176, 44023), (7613, 41496), (7944, 39767), (8372, 37734), (8606, 36708), (9177, 34424), (9268, 34086), (10374, 30452), (10488, 30121), (11362, 27804), (12236, 25818), (12558, 25156), (12578, 25116), (12909, 24472), (13832, 22839), (13902, 22724), (15226, 20748), (16744, 18867), (17043, 18536), (17212, 18354)]