904836348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{7523}}^1$

素因数の和:7803

約数の個数: 72

約数和(自身を含む): 2473078608

約数和(自身を除く): 1568242260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 771, 1028, 1542, 2313, 3084, 3341, 4626, 6682, 7523, 9252, 10023, 13364, 15046, 20046, 22569, 30069, 30092, 40092, 45138, 60138, 67707, 90276, 97799, 120276, 135414, 195598, 270828, 293397, 391196, 586794, 880191, 1173588, 1760382, 1933411, 3520764, 3866822, 5800233, 7733644, 11600466, 17400699, 23200932, 25134343, 34801398, 50268686, 69602796, 75403029, 100537372, 150806058, 226209087, 301612116, 452418174, 904836348]

約数ペア:

[(1, 904836348), (2, 452418174), (3, 301612116), (4, 226209087), (6, 150806058), (9, 100537372), (12, 75403029), (13, 69602796), (18, 50268686), (26, 34801398), (36, 25134343), (39, 23200932), (52, 17400699), (78, 11600466), (117, 7733644), (156, 5800233), (234, 3866822), (257, 3520764), (468, 1933411), (514, 1760382), (771, 1173588), (1028, 880191), (1542, 586794), (2313, 391196), (3084, 293397), (3341, 270828), (4626, 195598), (6682, 135414), (7523, 120276), (9252, 97799), (10023, 90276), (13364, 67707), (15046, 60138), (20046, 45138), (22569, 40092), (30069, 30092)]