464589664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 1171987488

約数和(自身を除く): 707397824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 77, 88, 112, 121, 122, 154, 176, 224, 242, 244, 281, 308, 352, 427, 484, 488, 562, 616, 671, 847, 854, 968, 976, 1124, 1232, 1342, 1694, 1708, 1936, 1952, 1967, 2248, 2464, 2684, 3091, 3388, 3416, 3872, 3934, 4496, 4697, 5368, 6182, 6776, 6832, 7381, 7868, 8992, 9394, 10736, 12364, 13552, 13664, 14762, 15736, 17141, 18788, 21472, 21637, 24728, 27104, 29524, 31472, 34001, 34282, 37576, 43274, 49456, 51667, 59048, 62944, 68002, 68564, 75152, 86548, 98912, 103334, 118096, 119987, 136004, 137128, 150304, 173096, 188551, 206668, 236192, 238007, 239974, 272008, 274256, 346192, 377102, 413336, 476014, 479948, 544016, 548512, 692384, 754204, 826672, 952028, 959896, 1088032, 1319857, 1508408, 1653344, 1904056, 1919792, 2074061, 2639714, 3016816, 3808112, 3839584, 4148122, 5279428, 6033632, 7616224, 8296244, 10558856, 14518427, 16592488, 21117712, 29036854, 33184976, 42235424, 58073708, 66369952, 116147416, 232294832, 464589664]

約数ペア:

[(1, 464589664), (2, 232294832), (4, 116147416), (7, 66369952), (8, 58073708), (11, 42235424), (14, 33184976), (16, 29036854), (22, 21117712), (28, 16592488), (32, 14518427), (44, 10558856), (56, 8296244), (61, 7616224), (77, 6033632), (88, 5279428), (112, 4148122), (121, 3839584), (122, 3808112), (154, 3016816), (176, 2639714), (224, 2074061), (242, 1919792), (244, 1904056), (281, 1653344), (308, 1508408), (352, 1319857), (427, 1088032), (484, 959896), (488, 952028), (562, 826672), (616, 754204), (671, 692384), (847, 548512), (854, 544016), (968, 479948), (976, 476014), (1124, 413336), (1232, 377102), (1342, 346192), (1694, 274256), (1708, 272008), (1936, 239974), (1952, 238007), (1967, 236192), (2248, 206668), (2464, 188551), (2684, 173096), (3091, 150304), (3388, 137128), (3416, 136004), (3872, 119987), (3934, 118096), (4496, 103334), (4697, 98912), (5368, 86548), (6182, 75152), (6776, 68564), (6832, 68002), (7381, 62944), (7868, 59048), (8992, 51667), (9394, 49456), (10736, 43274), (12364, 37576), (13552, 34282), (13664, 34001), (14762, 31472), (15736, 29524), (17141, 27104), (18788, 24728), (21472, 21637)]