317176655042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1\times {\mathrm{2729}}^1$

素因数の和:3435

約数の個数: 64

約数和(自身を含む): 525073086720

約数和(自身を除く): 207896431678

約数列:

[1, 2, 13, 26, 67, 134, 137, 274, 487, 871, 974, 1742, 1781, 2729, 3562, 5458, 6331, 9179, 12662, 18358, 32629, 35477, 65258, 66719, 70954, 119327, 133438, 182843, 238654, 365686, 373873, 424177, 747746, 848354, 867347, 1329023, 1734694, 2376959, 2658046, 4470173, 4753918, 4860349, 8940346, 9720698, 17277299, 25049491, 34554598, 50098982, 58112249, 89044541, 116224498, 178089082, 182076151, 325643383, 364152302, 651286766, 1157579033, 2315158066, 2366989963, 4733979926, 12199102117, 24398204234, 158588327521, 317176655042]

約数ペア:

[(1, 317176655042), (2, 158588327521), (13, 24398204234), (26, 12199102117), (67, 4733979926), (134, 2366989963), (137, 2315158066), (274, 1157579033), (487, 651286766), (871, 364152302), (974, 325643383), (1742, 182076151), (1781, 178089082), (2729, 116224498), (3562, 89044541), (5458, 58112249), (6331, 50098982), (9179, 34554598), (12662, 25049491), (18358, 17277299), (32629, 9720698), (35477, 8940346), (65258, 4860349), (66719, 4753918), (70954, 4470173), (119327, 2658046), (133438, 2376959), (182843, 1734694), (238654, 1329023), (365686, 867347), (373873, 848354), (424177, 747746)]