621406632

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 1992738240

約数和(自身を除く): 1371331608

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 397, 462, 484, 539, 588, 616, 726, 794, 847, 924, 968, 1078, 1176, 1191, 1331, 1452, 1588, 1617, 1694, 1848, 2156, 2382, 2541, 2662, 2779, 2904, 3176, 3234, 3388, 3993, 4312, 4367, 4764, 5082, 5324, 5558, 5929, 6468, 6776, 7986, 8337, 8734, 9317, 9528, 10164, 10648, 11116, 11858, 12936, 13101, 15972, 16674, 17468, 17787, 18634, 19453, 20328, 22232, 23716, 26202, 27951, 30569, 31944, 33348, 34936, 35574, 37268, 38906, 47432, 48037, 52404, 55902, 58359, 61138, 65219, 66696, 71148, 74536, 77812, 91707, 96074, 104808, 111804, 116718, 122276, 130438, 142296, 144111, 155624, 183414, 192148, 195657, 213983, 223608, 233436, 244552, 260876, 288222, 336259, 366828, 384296, 391314, 427966, 466872, 521752, 528407, 576444, 641949, 672518, 733656, 782628, 855932, 1008777, 1056814, 1152888, 1283898, 1345036, 1565256, 1585221, 1711864, 2017554, 2113628, 2353813, 2567796, 2690072, 3170442, 3698849, 4035108, 4227256, 4707626, 5135592, 6340884, 7061439, 7397698, 8070216, 9415252, 11096547, 12681768, 14122878, 14795396, 18830504, 22193094, 25891943, 28245756, 29590792, 44386188, 51783886, 56491512, 77675829, 88772376, 103567772, 155351658, 207135544, 310703316, 621406632]

約数ペア:

[(1, 621406632), (2, 310703316), (3, 207135544), (4, 155351658), (6, 103567772), (7, 88772376), (8, 77675829), (11, 56491512), (12, 51783886), (14, 44386188), (21, 29590792), (22, 28245756), (24, 25891943), (28, 22193094), (33, 18830504), (42, 14795396), (44, 14122878), (49, 12681768), (56, 11096547), (66, 9415252), (77, 8070216), (84, 7397698), (88, 7061439), (98, 6340884), (121, 5135592), (132, 4707626), (147, 4227256), (154, 4035108), (168, 3698849), (196, 3170442), (231, 2690072), (242, 2567796), (264, 2353813), (294, 2113628), (308, 2017554), (363, 1711864), (392, 1585221), (397, 1565256), (462, 1345036), (484, 1283898), (539, 1152888), (588, 1056814), (616, 1008777), (726, 855932), (794, 782628), (847, 733656), (924, 672518), (968, 641949), (1078, 576444), (1176, 528407), (1191, 521752), (1331, 466872), (1452, 427966), (1588, 391314), (1617, 384296), (1694, 366828), (1848, 336259), (2156, 288222), (2382, 260876), (2541, 244552), (2662, 233436), (2779, 223608), (2904, 213983), (3176, 195657), (3234, 192148), (3388, 183414), (3993, 155624), (4312, 144111), (4367, 142296), (4764, 130438), (5082, 122276), (5324, 116718), (5558, 111804), (5929, 104808), (6468, 96074), (6776, 91707), (7986, 77812), (8337, 74536), (8734, 71148), (9317, 66696), (9528, 65219), (10164, 61138), (10648, 58359), (11116, 55902), (11858, 52404), (12936, 48037), (13101, 47432), (15972, 38906), (16674, 37268), (17468, 35574), (17787, 34936), (18634, 33348), (19453, 31944), (20328, 30569), (22232, 27951), (23716, 26202)]