2844841728

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 216

約数和(自身を含む): 8273588736

約数和(自身を除く): 5428747008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 331, 361, 372, 384, 456, 496, 589, 608, 662, 722, 744, 768, 912, 992, 993, 1083, 1178, 1216, 1324, 1444, 1488, 1767, 1824, 1984, 1986, 2166, 2356, 2432, 2648, 2888, 2976, 3534, 3648, 3968, 3972, 4332, 4712, 4864, 5296, 5776, 5952, 6289, 7068, 7296, 7936, 7944, 8664, 9424, 10261, 10592, 11191, 11552, 11904, 12578, 14136, 14592, 15888, 17328, 18848, 18867, 20522, 21184, 22382, 23104, 23808, 25156, 28272, 30783, 31776, 33573, 34656, 37696, 37734, 41044, 42368, 44764, 46208, 50312, 56544, 61566, 63552, 67146, 69312, 75392, 75468, 82088, 84736, 89528, 92416, 100624, 113088, 119491, 123132, 127104, 134292, 138624, 150784, 150936, 164176, 179056, 194959, 201248, 226176, 238982, 246264, 254208, 268584, 277248, 301872, 328352, 358112, 358473, 389918, 402496, 452352, 477964, 492528, 537168, 584877, 603744, 656704, 716224, 716946, 779836, 804992, 955928, 985056, 1074336, 1169754, 1207488, 1313408, 1432448, 1433892, 1559672, 1609984, 1911856, 1970112, 2148672, 2339508, 2414976, 2626816, 2864896, 2867784, 3119344, 3704221, 3823712, 3940224, 4297344, 4679016, 4829952, 5735568, 6238688, 7408442, 7647424, 7880448, 8594688, 9358032, 11112663, 11471136, 12477376, 14816884, 15294848, 18716064, 22225326, 22942272, 24954752, 29633768, 30589696, 37432128, 44450652, 45884544, 49909504, 59267536, 74864256, 88901304, 91769088, 118535072, 149728512, 177802608, 237070144, 355605216, 474140288, 711210432, 948280576, 1422420864, 2844841728]

約数ペア:

[(1, 2844841728), (2, 1422420864), (3, 948280576), (4, 711210432), (6, 474140288), (8, 355605216), (12, 237070144), (16, 177802608), (19, 149728512), (24, 118535072), (31, 91769088), (32, 88901304), (38, 74864256), (48, 59267536), (57, 49909504), (62, 45884544), (64, 44450652), (76, 37432128), (93, 30589696), (96, 29633768), (114, 24954752), (124, 22942272), (128, 22225326), (152, 18716064), (186, 15294848), (192, 14816884), (228, 12477376), (248, 11471136), (256, 11112663), (304, 9358032), (331, 8594688), (361, 7880448), (372, 7647424), (384, 7408442), (456, 6238688), (496, 5735568), (589, 4829952), (608, 4679016), (662, 4297344), (722, 3940224), (744, 3823712), (768, 3704221), (912, 3119344), (992, 2867784), (993, 2864896), (1083, 2626816), (1178, 2414976), (1216, 2339508), (1324, 2148672), (1444, 1970112), (1488, 1911856), (1767, 1609984), (1824, 1559672), (1984, 1433892), (1986, 1432448), (2166, 1313408), (2356, 1207488), (2432, 1169754), (2648, 1074336), (2888, 985056), (2976, 955928), (3534, 804992), (3648, 779836), (3968, 716946), (3972, 716224), (4332, 656704), (4712, 603744), (4864, 584877), (5296, 537168), (5776, 492528), (5952, 477964), (6289, 452352), (7068, 402496), (7296, 389918), (7936, 358473), (7944, 358112), (8664, 328352), (9424, 301872), (10261, 277248), (10592, 268584), (11191, 254208), (11552, 246264), (11904, 238982), (12578, 226176), (14136, 201248), (14592, 194959), (15888, 179056), (17328, 164176), (18848, 150936), (18867, 150784), (20522, 138624), (21184, 134292), (22382, 127104), (23104, 123132), (23808, 119491), (25156, 113088), (28272, 100624), (30783, 92416), (31776, 89528), (33573, 84736), (34656, 82088), (37696, 75468), (37734, 75392), (41044, 69312), (42368, 67146), (44764, 63552), (46208, 61566), (50312, 56544)]