657208092

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 1636830720

約数和(自身を除く): 979622628

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 67, 71, 87, 116, 134, 142, 174, 201, 213, 268, 284, 348, 397, 402, 426, 794, 804, 852, 1191, 1588, 1943, 2059, 2382, 3886, 4118, 4757, 4764, 5829, 6177, 7772, 8236, 9514, 11513, 11658, 12354, 14271, 19028, 23026, 23316, 24708, 26599, 28187, 28542, 34539, 46052, 53198, 56374, 57084, 69078, 79797, 84561, 106396, 112748, 137953, 138156, 159594, 169122, 275906, 319188, 338244, 413859, 551812, 771371, 817423, 827718, 1542742, 1634846, 1655436, 1888529, 2314113, 2452269, 3085484, 3269692, 3777058, 4628226, 4904538, 5665587, 7554116, 9256452, 9809076, 11331174, 22662348, 54767341, 109534682, 164302023, 219069364, 328604046, 657208092]

約数ペア:

[(1, 657208092), (2, 328604046), (3, 219069364), (4, 164302023), (6, 109534682), (12, 54767341), (29, 22662348), (58, 11331174), (67, 9809076), (71, 9256452), (87, 7554116), (116, 5665587), (134, 4904538), (142, 4628226), (174, 3777058), (201, 3269692), (213, 3085484), (268, 2452269), (284, 2314113), (348, 1888529), (397, 1655436), (402, 1634846), (426, 1542742), (794, 827718), (804, 817423), (852, 771371), (1191, 551812), (1588, 413859), (1943, 338244), (2059, 319188), (2382, 275906), (3886, 169122), (4118, 159594), (4757, 138156), (4764, 137953), (5829, 112748), (6177, 106396), (7772, 84561), (8236, 79797), (9514, 69078), (11513, 57084), (11658, 56374), (12354, 53198), (14271, 46052), (19028, 34539), (23026, 28542), (23316, 28187), (24708, 26599)]