253413307042

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1\times {\mathrm{6781}}^1$

素因数の和:8011

約数の個数: 64

約数和(自身を含む): 455294649600

約数和(自身を除く): 201881342558

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 406, 581, 1109, 1162, 2218, 2407, 4814, 6781, 7763, 13562, 15526, 16849, 32161, 33698, 47467, 64322, 92047, 94934, 184094, 196649, 225127, 393298, 450254, 562823, 644329, 1125646, 1288658, 1376543, 2669363, 2753086, 3939761, 5338726, 7520129, 7879522, 15040258, 16321867, 18685541, 32643734, 37371082, 52640903, 105281806, 114253069, 218083741, 228506138, 436167482, 624170707, 1248341414, 1526586187, 3053172374, 4369194949, 8738389898, 18100950503, 36201901006, 126706653521, 253413307042]

約数ペア:

[(1, 253413307042), (2, 126706653521), (7, 36201901006), (14, 18100950503), (29, 8738389898), (58, 4369194949), (83, 3053172374), (166, 1526586187), (203, 1248341414), (406, 624170707), (581, 436167482), (1109, 228506138), (1162, 218083741), (2218, 114253069), (2407, 105281806), (4814, 52640903), (6781, 37371082), (7763, 32643734), (13562, 18685541), (15526, 16321867), (16849, 15040258), (32161, 7879522), (33698, 7520129), (47467, 5338726), (64322, 3939761), (92047, 2753086), (94934, 2669363), (184094, 1376543), (196649, 1288658), (225127, 1125646), (393298, 644329), (450254, 562823)]