246897252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1811}}^1$

素因数の和:2369

約数の個数: 72

約数和(自身を含む): 714971712

約数和(自身を除く): 468074460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 541, 1082, 1623, 1811, 2164, 3246, 3622, 3787, 4869, 5433, 6492, 7244, 7574, 9738, 10866, 11361, 12677, 15148, 16299, 19476, 21732, 22722, 25354, 32598, 34083, 38031, 45444, 50708, 65196, 68166, 76062, 114093, 136332, 152124, 228186, 456372, 979751, 1959502, 2939253, 3919004, 5878506, 6858257, 8817759, 11757012, 13716514, 17635518, 20574771, 27433028, 35271036, 41149542, 61724313, 82299084, 123448626, 246897252]

約数ペア:

[(1, 246897252), (2, 123448626), (3, 82299084), (4, 61724313), (6, 41149542), (7, 35271036), (9, 27433028), (12, 20574771), (14, 17635518), (18, 13716514), (21, 11757012), (28, 8817759), (36, 6858257), (42, 5878506), (63, 3919004), (84, 2939253), (126, 1959502), (252, 979751), (541, 456372), (1082, 228186), (1623, 152124), (1811, 136332), (2164, 114093), (3246, 76062), (3622, 68166), (3787, 65196), (4869, 50708), (5433, 45444), (6492, 38031), (7244, 34083), (7574, 32598), (9738, 25354), (10866, 22722), (11361, 21732), (12677, 19476), (15148, 16299)]