642978336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6735

約数の個数: 192

約数和(自身を含む): 2266500096

約数和(自身を除く): 1623521760

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 429, 462, 528, 546, 572, 616, 624, 672, 728, 858, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1456, 1716, 1848, 2002, 2184, 2288, 2464, 2912, 3003, 3432, 3696, 4004, 4368, 4576, 6006, 6691, 6864, 7392, 8008, 8736, 12012, 13382, 13728, 16016, 20073, 24024, 26764, 32032, 40146, 46837, 48048, 53528, 73601, 80292, 86983, 93674, 96096, 107056, 140511, 147202, 160584, 173966, 187348, 214112, 220803, 260949, 281022, 294404, 321168, 347932, 374696, 441606, 515207, 521898, 562044, 588808, 608881, 642336, 695864, 749392, 883212, 956813, 1030414, 1043796, 1124088, 1177616, 1217762, 1391728, 1498784, 1545621, 1766424, 1826643, 1913626, 2060828, 2087592, 2248176, 2355232, 2435524, 2783456, 2870439, 3091242, 3532848, 3653286, 3827252, 4121656, 4175184, 4496352, 4871048, 5740878, 6182484, 6697691, 7065696, 7306572, 7654504, 8243312, 8350368, 9742096, 11481756, 12364968, 13395382, 14613144, 15309008, 16486624, 19484192, 20093073, 22963512, 24729936, 26790764, 29226288, 30618016, 40186146, 45927024, 49459872, 53581528, 58452576, 80372292, 91854048, 107163056, 160744584, 214326112, 321489168, 642978336]

約数ペア:

[(1, 642978336), (2, 321489168), (3, 214326112), (4, 160744584), (6, 107163056), (7, 91854048), (8, 80372292), (11, 58452576), (12, 53581528), (13, 49459872), (14, 45927024), (16, 40186146), (21, 30618016), (22, 29226288), (24, 26790764), (26, 24729936), (28, 22963512), (32, 20093073), (33, 19484192), (39, 16486624), (42, 15309008), (44, 14613144), (48, 13395382), (52, 12364968), (56, 11481756), (66, 9742096), (77, 8350368), (78, 8243312), (84, 7654504), (88, 7306572), (91, 7065696), (96, 6697691), (104, 6182484), (112, 5740878), (132, 4871048), (143, 4496352), (154, 4175184), (156, 4121656), (168, 3827252), (176, 3653286), (182, 3532848), (208, 3091242), (224, 2870439), (231, 2783456), (264, 2435524), (273, 2355232), (286, 2248176), (308, 2087592), (312, 2060828), (336, 1913626), (352, 1826643), (364, 1766424), (416, 1545621), (429, 1498784), (462, 1391728), (528, 1217762), (546, 1177616), (572, 1124088), (616, 1043796), (624, 1030414), (672, 956813), (728, 883212), (858, 749392), (924, 695864), (1001, 642336), (1056, 608881), (1092, 588808), (1144, 562044), (1232, 521898), (1248, 515207), (1456, 441606), (1716, 374696), (1848, 347932), (2002, 321168), (2184, 294404), (2288, 281022), (2464, 260949), (2912, 220803), (3003, 214112), (3432, 187348), (3696, 173966), (4004, 160584), (4368, 147202), (4576, 140511), (6006, 107056), (6691, 96096), (6864, 93674), (7392, 86983), (8008, 80292), (8736, 73601), (12012, 53528), (13382, 48048), (13728, 46837), (16016, 40146), (20073, 32032), (24024, 26764)]