380922276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{5101}}^1$

素因数の和:5249

約数の個数: 72

約数和(自身を含む): 1042277376

約数和(自身を除く): 661355100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2667, 3556, 5101, 5334, 6223, 10202, 10668, 12446, 15303, 18669, 20404, 24892, 30606, 35707, 37338, 61212, 71414, 74676, 107121, 142828, 214242, 249949, 428484, 499898, 647827, 749847, 999796, 1295654, 1499694, 1943481, 2591308, 2999388, 3886962, 4534789, 7773924, 9069578, 13604367, 18139156, 27208734, 31743523, 54417468, 63487046, 95230569, 126974092, 190461138, 380922276]

約数ペア:

[(1, 380922276), (2, 190461138), (3, 126974092), (4, 95230569), (6, 63487046), (7, 54417468), (12, 31743523), (14, 27208734), (21, 18139156), (28, 13604367), (42, 9069578), (49, 7773924), (84, 4534789), (98, 3886962), (127, 2999388), (147, 2591308), (196, 1943481), (254, 1499694), (294, 1295654), (381, 999796), (508, 749847), (588, 647827), (762, 499898), (889, 428484), (1524, 249949), (1778, 214242), (2667, 142828), (3556, 107121), (5101, 74676), (5334, 71414), (6223, 61212), (10202, 37338), (10668, 35707), (12446, 30606), (15303, 24892), (18669, 20404)]