448980792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 256

約数和(自身を含む): 1378944000

約数和(自身を除く): 929963208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 37, 38, 39, 46, 52, 57, 69, 74, 76, 78, 89, 92, 104, 111, 114, 138, 148, 152, 156, 178, 184, 222, 228, 247, 267, 276, 296, 299, 312, 356, 437, 444, 456, 481, 494, 534, 552, 598, 703, 712, 741, 851, 874, 888, 897, 962, 988, 1068, 1157, 1196, 1311, 1406, 1443, 1482, 1691, 1702, 1748, 1794, 1924, 1976, 2047, 2109, 2136, 2314, 2392, 2553, 2622, 2812, 2886, 2964, 3293, 3382, 3404, 3471, 3496, 3588, 3848, 4094, 4218, 4628, 5073, 5106, 5244, 5624, 5681, 5772, 5928, 6141, 6586, 6764, 6808, 6942, 7176, 8188, 8436, 9139, 9256, 9879, 10146, 10212, 10488, 11063, 11362, 11544, 12282, 13172, 13528, 13884, 16169, 16376, 16872, 17043, 18278, 19758, 20292, 20424, 21983, 22126, 22724, 24564, 26344, 26611, 27417, 27768, 32338, 33189, 34086, 36556, 38893, 39516, 40584, 42809, 43966, 44252, 45448, 48507, 49128, 53222, 54834, 62567, 64676, 65949, 66378, 68172, 73112, 75739, 77786, 79032, 79833, 85618, 87932, 88504, 97014, 106444, 109668, 116679, 125134, 128427, 129352, 131898, 132756, 136344, 151478, 155572, 159666, 171236, 175864, 187701, 194028, 210197, 212888, 219336, 227217, 233358, 250268, 256854, 263796, 265512, 302956, 311144, 319332, 342472, 375402, 388056, 420394, 454434, 466716, 500536, 505609, 513708, 527592, 605912, 630591, 638664, 750804, 813371, 840788, 908868, 933432, 984607, 1011218, 1027416, 1261182, 1439041, 1501608, 1516827, 1626742, 1681576, 1817736, 1969214, 2022436, 2440113, 2522364, 2878082, 2953821, 3033654, 3253484, 3938428, 4044872, 4317123, 4880226, 5044728, 5756164, 5907642, 6067308, 6506968, 7876856, 8634246, 9760452, 11512328, 11815284, 12134616, 17268492, 18707533, 19520904, 23630568, 34536984, 37415066, 56122599, 74830132, 112245198, 149660264, 224490396, 448980792]

約数ペア:

[(1, 448980792), (2, 224490396), (3, 149660264), (4, 112245198), (6, 74830132), (8, 56122599), (12, 37415066), (13, 34536984), (19, 23630568), (23, 19520904), (24, 18707533), (26, 17268492), (37, 12134616), (38, 11815284), (39, 11512328), (46, 9760452), (52, 8634246), (57, 7876856), (69, 6506968), (74, 6067308), (76, 5907642), (78, 5756164), (89, 5044728), (92, 4880226), (104, 4317123), (111, 4044872), (114, 3938428), (138, 3253484), (148, 3033654), (152, 2953821), (156, 2878082), (178, 2522364), (184, 2440113), (222, 2022436), (228, 1969214), (247, 1817736), (267, 1681576), (276, 1626742), (296, 1516827), (299, 1501608), (312, 1439041), (356, 1261182), (437, 1027416), (444, 1011218), (456, 984607), (481, 933432), (494, 908868), (534, 840788), (552, 813371), (598, 750804), (703, 638664), (712, 630591), (741, 605912), (851, 527592), (874, 513708), (888, 505609), (897, 500536), (962, 466716), (988, 454434), (1068, 420394), (1157, 388056), (1196, 375402), (1311, 342472), (1406, 319332), (1443, 311144), (1482, 302956), (1691, 265512), (1702, 263796), (1748, 256854), (1794, 250268), (1924, 233358), (1976, 227217), (2047, 219336), (2109, 212888), (2136, 210197), (2314, 194028), (2392, 187701), (2553, 175864), (2622, 171236), (2812, 159666), (2886, 155572), (2964, 151478), (3293, 136344), (3382, 132756), (3404, 131898), (3471, 129352), (3496, 128427), (3588, 125134), (3848, 116679), (4094, 109668), (4218, 106444), (4628, 97014), (5073, 88504), (5106, 87932), (5244, 85618), (5624, 79833), (5681, 79032), (5772, 77786), (5928, 75739), (6141, 73112), (6586, 68172), (6764, 66378), (6808, 65949), (6942, 64676), (7176, 62567), (8188, 54834), (8436, 53222), (9139, 49128), (9256, 48507), (9879, 45448), (10146, 44252), (10212, 43966), (10488, 42809), (11063, 40584), (11362, 39516), (11544, 38893), (12282, 36556), (13172, 34086), (13528, 33189), (13884, 32338), (16169, 27768), (16376, 27417), (16872, 26611), (17043, 26344), (18278, 24564), (19758, 22724), (20292, 22126), (20424, 21983)]