219156948

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{13619}}^1$

素因数の和:13781

約数の個数: 48

約数和(自身を含む): 572040000

約数和(自身を除く): 352883052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2682, 4023, 5364, 8046, 13619, 16092, 27238, 40857, 54476, 81714, 122571, 163428, 245142, 367713, 490284, 735426, 1470852, 2029231, 4058462, 6087693, 8116924, 12175386, 18263079, 24350772, 36526158, 54789237, 73052316, 109578474, 219156948]

約数ペア:

[(1, 219156948), (2, 109578474), (3, 73052316), (4, 54789237), (6, 36526158), (9, 24350772), (12, 18263079), (18, 12175386), (27, 8116924), (36, 6087693), (54, 4058462), (108, 2029231), (149, 1470852), (298, 735426), (447, 490284), (596, 367713), (894, 245142), (1341, 163428), (1788, 122571), (2682, 81714), (4023, 54476), (5364, 40857), (8046, 27238), (13619, 16092)]