245782692

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2939}}^1$

素因数の和:3073

約数の個数: 72

約数和(自身を含む): 654937920

約数和(自身を除く): 409155228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 202, 207, 276, 303, 404, 414, 606, 828, 909, 1212, 1818, 2323, 2939, 3636, 4646, 5878, 6969, 8817, 9292, 11756, 13938, 17634, 20907, 26451, 27876, 35268, 41814, 52902, 67597, 83628, 105804, 135194, 202791, 270388, 296839, 405582, 593678, 608373, 811164, 890517, 1187356, 1216746, 1781034, 2433492, 2671551, 3562068, 5343102, 6827297, 10686204, 13654594, 20481891, 27309188, 40963782, 61445673, 81927564, 122891346, 245782692]

約数ペア:

[(1, 245782692), (2, 122891346), (3, 81927564), (4, 61445673), (6, 40963782), (9, 27309188), (12, 20481891), (18, 13654594), (23, 10686204), (36, 6827297), (46, 5343102), (69, 3562068), (92, 2671551), (101, 2433492), (138, 1781034), (202, 1216746), (207, 1187356), (276, 890517), (303, 811164), (404, 608373), (414, 593678), (606, 405582), (828, 296839), (909, 270388), (1212, 202791), (1818, 135194), (2323, 105804), (2939, 83628), (3636, 67597), (4646, 52902), (5878, 41814), (6969, 35268), (8817, 27876), (9292, 26451), (11756, 20907), (13938, 17634)]