211336236

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 576576000

約数和(自身を除く): 365239764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 149, 207, 276, 298, 414, 447, 571, 596, 621, 828, 894, 1142, 1242, 1341, 1713, 1788, 2284, 2484, 2682, 3426, 3427, 4023, 5139, 5364, 6852, 6854, 8046, 10278, 10281, 13133, 13708, 15417, 16092, 20556, 20562, 26266, 30834, 30843, 39399, 41124, 52532, 61668, 61686, 78798, 85079, 92529, 118197, 123372, 157596, 170158, 185058, 236394, 255237, 340316, 354591, 370116, 472788, 510474, 709182, 765711, 1020948, 1418364, 1531422, 1956817, 2297133, 3062844, 3913634, 4594266, 5870451, 7827268, 9188532, 11740902, 17611353, 23481804, 35222706, 52834059, 70445412, 105668118, 211336236]

約数ペア:

[(1, 211336236), (2, 105668118), (3, 70445412), (4, 52834059), (6, 35222706), (9, 23481804), (12, 17611353), (18, 11740902), (23, 9188532), (27, 7827268), (36, 5870451), (46, 4594266), (54, 3913634), (69, 3062844), (92, 2297133), (108, 1956817), (138, 1531422), (149, 1418364), (207, 1020948), (276, 765711), (298, 709182), (414, 510474), (447, 472788), (571, 370116), (596, 354591), (621, 340316), (828, 255237), (894, 236394), (1142, 185058), (1242, 170158), (1341, 157596), (1713, 123372), (1788, 118197), (2284, 92529), (2484, 85079), (2682, 78798), (3426, 61686), (3427, 61668), (4023, 52532), (5139, 41124), (5364, 39399), (6852, 30843), (6854, 30834), (8046, 26266), (10278, 20562), (10281, 20556), (13133, 16092), (13708, 15417)]