312812808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 1050624000

約数和(自身を除く): 737811192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 59, 66, 76, 77, 84, 88, 114, 118, 132, 133, 151, 152, 154, 168, 177, 209, 228, 231, 236, 264, 266, 302, 308, 354, 399, 413, 418, 453, 456, 462, 472, 532, 604, 616, 627, 649, 708, 798, 826, 836, 906, 924, 1057, 1064, 1121, 1208, 1239, 1254, 1298, 1416, 1463, 1596, 1652, 1661, 1672, 1812, 1848, 1947, 2114, 2242, 2478, 2508, 2596, 2869, 2926, 3171, 3192, 3304, 3322, 3363, 3624, 3894, 4228, 4389, 4484, 4543, 4956, 4983, 5016, 5192, 5738, 5852, 6342, 6644, 6726, 7788, 7847, 8456, 8607, 8778, 8909, 8968, 9086, 9912, 9966, 11476, 11627, 11704, 12331, 12684, 13288, 13452, 13629, 15576, 15694, 17214, 17556, 17818, 18172, 19932, 20083, 22952, 23254, 23541, 24662, 25368, 26727, 26904, 27258, 31388, 31559, 34428, 34881, 35112, 35636, 36344, 36993, 39864, 40166, 46508, 47082, 49324, 53454, 54516, 60249, 62363, 62776, 63118, 68856, 69762, 71272, 73986, 80332, 86317, 93016, 94164, 94677, 97999, 98648, 106908, 109032, 120498, 124726, 126236, 139524, 147972, 160664, 169271, 172634, 187089, 188328, 189354, 195998, 213816, 220913, 240996, 249452, 252472, 258951, 279048, 293997, 295944, 338542, 345268, 374178, 378708, 391996, 441826, 481992, 498904, 507813, 517902, 587994, 662739, 677084, 685993, 690536, 748356, 757416, 783992, 883652, 1015626, 1035804, 1175988, 1184897, 1325478, 1354168, 1371986, 1496712, 1767304, 1861981, 2031252, 2057979, 2071608, 2351976, 2369794, 2650956, 2743972, 3554691, 3723962, 4062504, 4115958, 4739588, 5301912, 5487944, 5585943, 7109382, 7447924, 8231916, 9479176, 11171886, 13033867, 14218764, 14895848, 16463832, 22343772, 26067734, 28437528, 39101601, 44687544, 52135468, 78203202, 104270936, 156406404, 312812808]

約数ペア:

[(1, 312812808), (2, 156406404), (3, 104270936), (4, 78203202), (6, 52135468), (7, 44687544), (8, 39101601), (11, 28437528), (12, 26067734), (14, 22343772), (19, 16463832), (21, 14895848), (22, 14218764), (24, 13033867), (28, 11171886), (33, 9479176), (38, 8231916), (42, 7447924), (44, 7109382), (56, 5585943), (57, 5487944), (59, 5301912), (66, 4739588), (76, 4115958), (77, 4062504), (84, 3723962), (88, 3554691), (114, 2743972), (118, 2650956), (132, 2369794), (133, 2351976), (151, 2071608), (152, 2057979), (154, 2031252), (168, 1861981), (177, 1767304), (209, 1496712), (228, 1371986), (231, 1354168), (236, 1325478), (264, 1184897), (266, 1175988), (302, 1035804), (308, 1015626), (354, 883652), (399, 783992), (413, 757416), (418, 748356), (453, 690536), (456, 685993), (462, 677084), (472, 662739), (532, 587994), (604, 517902), (616, 507813), (627, 498904), (649, 481992), (708, 441826), (798, 391996), (826, 378708), (836, 374178), (906, 345268), (924, 338542), (1057, 295944), (1064, 293997), (1121, 279048), (1208, 258951), (1239, 252472), (1254, 249452), (1298, 240996), (1416, 220913), (1463, 213816), (1596, 195998), (1652, 189354), (1661, 188328), (1672, 187089), (1812, 172634), (1848, 169271), (1947, 160664), (2114, 147972), (2242, 139524), (2478, 126236), (2508, 124726), (2596, 120498), (2869, 109032), (2926, 106908), (3171, 98648), (3192, 97999), (3304, 94677), (3322, 94164), (3363, 93016), (3624, 86317), (3894, 80332), (4228, 73986), (4389, 71272), (4484, 69762), (4543, 68856), (4956, 63118), (4983, 62776), (5016, 62363), (5192, 60249), (5738, 54516), (5852, 53454), (6342, 49324), (6644, 47082), (6726, 46508), (7788, 40166), (7847, 39864), (8456, 36993), (8607, 36344), (8778, 35636), (8909, 35112), (8968, 34881), (9086, 34428), (9912, 31559), (9966, 31388), (11476, 27258), (11627, 26904), (11704, 26727), (12331, 25368), (12684, 24662), (13288, 23541), (13452, 23254), (13629, 22952), (15576, 20083), (15694, 19932), (17214, 18172), (17556, 17818)]