1307331396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{40849}}^1$

素因数の和:40993

約数の個数: 72

約数和(自身を含む): 3806566400

約数和(自身を除く): 2499235004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 32004, 40849, 81698, 122547, 163396, 245094, 285943, 367641, 490188, 571886, 735282, 857829, 1143772, 1470564, 1715658, 2573487, 3431316, 5146974, 5187823, 10293948, 10375646, 15563469, 20751292, 31126938, 36314761, 46690407, 62253876, 72629522, 93380814, 108944283, 145259044, 186761628, 217888566, 326832849, 435777132, 653665698, 1307331396]

約数ペア:

[(1, 1307331396), (2, 653665698), (3, 435777132), (4, 326832849), (6, 217888566), (7, 186761628), (9, 145259044), (12, 108944283), (14, 93380814), (18, 72629522), (21, 62253876), (28, 46690407), (36, 36314761), (42, 31126938), (63, 20751292), (84, 15563469), (126, 10375646), (127, 10293948), (252, 5187823), (254, 5146974), (381, 3431316), (508, 2573487), (762, 1715658), (889, 1470564), (1143, 1143772), (1524, 857829), (1778, 735282), (2286, 571886), (2667, 490188), (3556, 367641), (4572, 285943), (5334, 245094), (8001, 163396), (10668, 122547), (16002, 81698), (32004, 40849)]