1640952936

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 5563209600

約数和(自身を除く): 3922256664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 29, 36, 38, 42, 56, 57, 58, 63, 72, 76, 84, 87, 114, 116, 126, 133, 152, 168, 171, 174, 203, 228, 232, 252, 261, 266, 311, 342, 348, 361, 399, 406, 456, 504, 522, 532, 551, 609, 622, 684, 696, 722, 798, 812, 933, 1044, 1064, 1083, 1102, 1197, 1218, 1244, 1368, 1444, 1596, 1624, 1653, 1827, 1866, 2088, 2166, 2177, 2204, 2394, 2436, 2488, 2527, 2799, 2888, 3192, 3249, 3306, 3654, 3732, 3857, 4332, 4354, 4408, 4788, 4872, 4959, 5054, 5598, 5909, 6498, 6531, 6612, 7308, 7464, 7581, 7714, 8664, 8708, 9019, 9576, 9918, 10108, 10469, 11196, 11571, 11818, 12996, 13062, 13224, 14616, 15162, 15428, 17416, 17727, 18038, 19593, 19836, 20216, 20938, 22392, 22743, 23142, 23636, 25992, 26124, 27057, 30324, 30856, 31407, 34713, 35454, 36076, 39186, 39672, 41363, 41876, 45486, 46284, 47272, 52248, 53181, 54114, 60648, 62814, 63133, 69426, 70908, 72152, 73283, 78372, 81171, 82726, 83752, 90972, 92568, 94221, 106362, 108228, 112271, 124089, 125628, 126266, 138852, 141816, 146566, 156744, 162342, 165452, 171361, 181944, 188442, 189399, 212724, 216456, 219849, 224542, 248178, 251256, 252532, 277704, 293132, 324684, 330904, 336813, 342722, 372267, 376884, 378798, 425448, 439698, 449084, 496356, 505064, 514083, 568197, 586264, 649368, 659547, 673626, 685444, 744534, 753768, 757596, 785897, 879396, 898168, 992712, 1010439, 1028166, 1136394, 1199527, 1319094, 1347252, 1370888, 1489068, 1515192, 1542249, 1571794, 1758792, 2020878, 2056332, 2272788, 2357691, 2399054, 2638188, 2694504, 2978136, 3084498, 3143588, 3255859, 3598581, 4041756, 4112664, 4545576, 4715382, 4798108, 5276376, 6168996, 6287176, 6511718, 7073073, 7197162, 8083512, 9430764, 9596216, 9767577, 10795743, 12337992, 13023436, 14146146, 14394324, 18861528, 19535154, 21591486, 22791013, 26046872, 28292292, 28788648, 29302731, 39070308, 43182972, 45582026, 56584584, 58605462, 68373039, 78140616, 86365944, 91164052, 117210924, 136746078, 182328104, 205119117, 234421848, 273492156, 410238234, 546984312, 820476468, 1640952936]

約数ペア:

[(1, 1640952936), (2, 820476468), (3, 546984312), (4, 410238234), (6, 273492156), (7, 234421848), (8, 205119117), (9, 182328104), (12, 136746078), (14, 117210924), (18, 91164052), (19, 86365944), (21, 78140616), (24, 68373039), (28, 58605462), (29, 56584584), (36, 45582026), (38, 43182972), (42, 39070308), (56, 29302731), (57, 28788648), (58, 28292292), (63, 26046872), (72, 22791013), (76, 21591486), (84, 19535154), (87, 18861528), (114, 14394324), (116, 14146146), (126, 13023436), (133, 12337992), (152, 10795743), (168, 9767577), (171, 9596216), (174, 9430764), (203, 8083512), (228, 7197162), (232, 7073073), (252, 6511718), (261, 6287176), (266, 6168996), (311, 5276376), (342, 4798108), (348, 4715382), (361, 4545576), (399, 4112664), (406, 4041756), (456, 3598581), (504, 3255859), (522, 3143588), (532, 3084498), (551, 2978136), (609, 2694504), (622, 2638188), (684, 2399054), (696, 2357691), (722, 2272788), (798, 2056332), (812, 2020878), (933, 1758792), (1044, 1571794), (1064, 1542249), (1083, 1515192), (1102, 1489068), (1197, 1370888), (1218, 1347252), (1244, 1319094), (1368, 1199527), (1444, 1136394), (1596, 1028166), (1624, 1010439), (1653, 992712), (1827, 898168), (1866, 879396), (2088, 785897), (2166, 757596), (2177, 753768), (2204, 744534), (2394, 685444), (2436, 673626), (2488, 659547), (2527, 649368), (2799, 586264), (2888, 568197), (3192, 514083), (3249, 505064), (3306, 496356), (3654, 449084), (3732, 439698), (3857, 425448), (4332, 378798), (4354, 376884), (4408, 372267), (4788, 342722), (4872, 336813), (4959, 330904), (5054, 324684), (5598, 293132), (5909, 277704), (6498, 252532), (6531, 251256), (6612, 248178), (7308, 224542), (7464, 219849), (7581, 216456), (7714, 212724), (8664, 189399), (8708, 188442), (9019, 181944), (9576, 171361), (9918, 165452), (10108, 162342), (10469, 156744), (11196, 146566), (11571, 141816), (11818, 138852), (12996, 126266), (13062, 125628), (13224, 124089), (14616, 112271), (15162, 108228), (15428, 106362), (17416, 94221), (17727, 92568), (18038, 90972), (19593, 83752), (19836, 82726), (20216, 81171), (20938, 78372), (22392, 73283), (22743, 72152), (23142, 70908), (23636, 69426), (25992, 63133), (26124, 62814), (27057, 60648), (30324, 54114), (30856, 53181), (31407, 52248), (34713, 47272), (35454, 46284), (36076, 45486), (39186, 41876), (39672, 41363)]