244890648

素因数分解:

$2^3\times 3^3\times {\mathrm{421}}^1\times {\mathrm{2693}}^1$

素因数の和:3129

約数の個数: 64

約数和(自身を含む): 682120800

約数和(自身を除く): 437230152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 421, 842, 1263, 1684, 2526, 2693, 3368, 3789, 5052, 5386, 7578, 8079, 10104, 10772, 11367, 15156, 16158, 21544, 22734, 24237, 30312, 32316, 45468, 48474, 64632, 72711, 90936, 96948, 145422, 193896, 290844, 581688, 1133753, 2267506, 3401259, 4535012, 6802518, 9070024, 10203777, 13605036, 20407554, 27210072, 30611331, 40815108, 61222662, 81630216, 122445324, 244890648]

約数ペア:

[(1, 244890648), (2, 122445324), (3, 81630216), (4, 61222662), (6, 40815108), (8, 30611331), (9, 27210072), (12, 20407554), (18, 13605036), (24, 10203777), (27, 9070024), (36, 6802518), (54, 4535012), (72, 3401259), (108, 2267506), (216, 1133753), (421, 581688), (842, 290844), (1263, 193896), (1684, 145422), (2526, 96948), (2693, 90936), (3368, 72711), (3789, 64632), (5052, 48474), (5386, 45468), (7578, 32316), (8079, 30312), (10104, 24237), (10772, 22734), (11367, 21544), (15156, 16158)]