1490293896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4519}}^1$

素因数の和:4699

約数の個数: 128

約数和(自身を含む): 4616908800

約数和(自身を除く): 3126614904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 151, 156, 168, 182, 273, 302, 312, 364, 453, 546, 604, 728, 906, 1057, 1092, 1208, 1812, 1963, 2114, 2184, 3171, 3624, 3926, 4228, 4519, 5889, 6342, 7852, 8456, 9038, 11778, 12684, 13557, 13741, 15704, 18076, 23556, 25368, 27114, 27482, 31633, 36152, 41223, 47112, 54228, 54964, 58747, 63266, 82446, 94899, 108456, 109928, 117494, 126532, 164892, 176241, 189798, 234988, 253064, 329784, 352482, 379596, 411229, 469976, 682369, 704964, 759192, 822458, 1233687, 1364738, 1409928, 1644916, 2047107, 2467374, 2729476, 3289832, 4094214, 4776583, 4934748, 5458952, 8188428, 8870797, 9553166, 9869496, 14329749, 16376856, 17741594, 19106332, 26612391, 28659498, 35483188, 38212664, 53224782, 57318996, 62095579, 70966376, 106449564, 114637992, 124191158, 186286737, 212899128, 248382316, 372573474, 496764632, 745146948, 1490293896]

約数ペア:

[(1, 1490293896), (2, 745146948), (3, 496764632), (4, 372573474), (6, 248382316), (7, 212899128), (8, 186286737), (12, 124191158), (13, 114637992), (14, 106449564), (21, 70966376), (24, 62095579), (26, 57318996), (28, 53224782), (39, 38212664), (42, 35483188), (52, 28659498), (56, 26612391), (78, 19106332), (84, 17741594), (91, 16376856), (104, 14329749), (151, 9869496), (156, 9553166), (168, 8870797), (182, 8188428), (273, 5458952), (302, 4934748), (312, 4776583), (364, 4094214), (453, 3289832), (546, 2729476), (604, 2467374), (728, 2047107), (906, 1644916), (1057, 1409928), (1092, 1364738), (1208, 1233687), (1812, 822458), (1963, 759192), (2114, 704964), (2184, 682369), (3171, 469976), (3624, 411229), (3926, 379596), (4228, 352482), (4519, 329784), (5889, 253064), (6342, 234988), (7852, 189798), (8456, 176241), (9038, 164892), (11778, 126532), (12684, 117494), (13557, 109928), (13741, 108456), (15704, 94899), (18076, 82446), (23556, 63266), (25368, 58747), (27114, 54964), (27482, 54228), (31633, 47112), (36152, 41223)]