2980774992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:969

約数の個数: 160

約数和(自身を含む): 8611004416

約数和(自身を除く): 5630229424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 223, 248, 312, 372, 403, 446, 496, 624, 669, 691, 744, 806, 892, 1209, 1338, 1382, 1488, 1612, 1784, 2073, 2418, 2676, 2764, 2899, 3224, 3568, 4146, 4836, 5352, 5528, 5798, 6448, 6913, 8292, 8697, 8983, 9672, 10704, 11056, 11596, 13826, 16584, 17394, 17966, 19344, 20739, 21421, 23192, 26949, 27652, 33168, 34788, 35932, 41478, 42842, 46384, 53898, 55304, 64263, 69576, 71864, 82956, 85684, 89869, 107796, 110608, 128526, 139152, 143728, 154093, 165912, 171368, 179738, 215592, 257052, 269607, 278473, 308186, 331824, 342736, 359476, 431184, 462279, 514104, 539214, 556946, 616372, 718952, 835419, 924558, 1028208, 1078428, 1113892, 1232744, 1437904, 1670838, 1849116, 2003209, 2156856, 2227784, 2465488, 3341676, 3698232, 4006418, 4313712, 4455568, 4776883, 6009627, 6683352, 7396464, 8012836, 9553766, 12019254, 13366704, 14330649, 16025672, 19107532, 24038508, 28661298, 32051344, 38215064, 48077016, 57322596, 62099479, 76430128, 96154032, 114645192, 124198958, 186298437, 229290384, 248397916, 372596874, 496795832, 745193748, 993591664, 1490387496, 2980774992]

約数ペア:

[(1, 2980774992), (2, 1490387496), (3, 993591664), (4, 745193748), (6, 496795832), (8, 372596874), (12, 248397916), (13, 229290384), (16, 186298437), (24, 124198958), (26, 114645192), (31, 96154032), (39, 76430128), (48, 62099479), (52, 57322596), (62, 48077016), (78, 38215064), (93, 32051344), (104, 28661298), (124, 24038508), (156, 19107532), (186, 16025672), (208, 14330649), (223, 13366704), (248, 12019254), (312, 9553766), (372, 8012836), (403, 7396464), (446, 6683352), (496, 6009627), (624, 4776883), (669, 4455568), (691, 4313712), (744, 4006418), (806, 3698232), (892, 3341676), (1209, 2465488), (1338, 2227784), (1382, 2156856), (1488, 2003209), (1612, 1849116), (1784, 1670838), (2073, 1437904), (2418, 1232744), (2676, 1113892), (2764, 1078428), (2899, 1028208), (3224, 924558), (3568, 835419), (4146, 718952), (4836, 616372), (5352, 556946), (5528, 539214), (5798, 514104), (6448, 462279), (6913, 431184), (8292, 359476), (8697, 342736), (8983, 331824), (9672, 308186), (10704, 278473), (11056, 269607), (11596, 257052), (13826, 215592), (16584, 179738), (17394, 171368), (17966, 165912), (19344, 154093), (20739, 143728), (21421, 139152), (23192, 128526), (26949, 110608), (27652, 107796), (33168, 89869), (34788, 85684), (35932, 82956), (41478, 71864), (42842, 69576), (46384, 64263), (53898, 55304)]