2812940976

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 7693221888

約数和(自身を除く): 4880280912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 86, 94, 107, 129, 141, 172, 188, 214, 258, 271, 282, 321, 344, 376, 428, 516, 542, 564, 642, 688, 752, 813, 856, 1032, 1084, 1128, 1284, 1626, 1712, 2021, 2064, 2168, 2256, 2568, 3252, 4042, 4336, 4601, 5029, 5136, 6063, 6504, 8084, 9202, 10058, 11653, 12126, 12737, 13008, 13803, 15087, 16168, 18404, 20116, 23306, 24252, 25474, 27606, 28997, 30174, 32336, 34959, 36808, 38211, 40232, 46612, 48504, 50948, 55212, 57994, 60348, 69918, 73616, 76422, 80464, 86991, 93224, 97008, 101896, 110424, 115988, 120696, 139836, 152844, 173982, 186448, 203792, 216247, 220848, 231976, 241392, 279672, 305688, 347964, 432494, 463952, 547691, 559344, 611376, 648741, 695928, 864988, 1095382, 1246871, 1297482, 1362859, 1391856, 1643073, 1729976, 2190764, 2493742, 2594964, 2725718, 3286146, 3459952, 3740613, 4088577, 4381528, 4987484, 5189928, 5451436, 6572292, 7481226, 8177154, 8763056, 9974968, 10379856, 10902872, 13144584, 14962452, 16354308, 19949936, 21805744, 26289168, 29924904, 32708616, 58602937, 59849808, 65417232, 117205874, 175808811, 234411748, 351617622, 468823496, 703235244, 937646992, 1406470488, 2812940976]

約数ペア:

[(1, 2812940976), (2, 1406470488), (3, 937646992), (4, 703235244), (6, 468823496), (8, 351617622), (12, 234411748), (16, 175808811), (24, 117205874), (43, 65417232), (47, 59849808), (48, 58602937), (86, 32708616), (94, 29924904), (107, 26289168), (129, 21805744), (141, 19949936), (172, 16354308), (188, 14962452), (214, 13144584), (258, 10902872), (271, 10379856), (282, 9974968), (321, 8763056), (344, 8177154), (376, 7481226), (428, 6572292), (516, 5451436), (542, 5189928), (564, 4987484), (642, 4381528), (688, 4088577), (752, 3740613), (813, 3459952), (856, 3286146), (1032, 2725718), (1084, 2594964), (1128, 2493742), (1284, 2190764), (1626, 1729976), (1712, 1643073), (2021, 1391856), (2064, 1362859), (2168, 1297482), (2256, 1246871), (2568, 1095382), (3252, 864988), (4042, 695928), (4336, 648741), (4601, 611376), (5029, 559344), (5136, 547691), (6063, 463952), (6504, 432494), (8084, 347964), (9202, 305688), (10058, 279672), (11653, 241392), (12126, 231976), (12737, 220848), (13008, 216247), (13803, 203792), (15087, 186448), (16168, 173982), (18404, 152844), (20116, 139836), (23306, 120696), (24252, 115988), (25474, 110424), (27606, 101896), (28997, 97008), (30174, 93224), (32336, 86991), (34959, 80464), (36808, 76422), (38211, 73616), (40232, 69918), (46612, 60348), (48504, 57994), (50948, 55212)]