40646448

素因数分解:

$2^4\times 3^4\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 100

約数和(自身を含む): 119431840

約数和(自身を除く): 78785392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 81, 108, 144, 158, 162, 216, 237, 316, 324, 397, 432, 474, 632, 648, 711, 794, 948, 1191, 1264, 1296, 1422, 1588, 1896, 2133, 2382, 2844, 3176, 3573, 3792, 4266, 4764, 5688, 6352, 6399, 7146, 8532, 9528, 10719, 11376, 12798, 14292, 17064, 19056, 21438, 25596, 28584, 31363, 32157, 34128, 42876, 51192, 57168, 62726, 64314, 85752, 94089, 102384, 125452, 128628, 171504, 188178, 250904, 257256, 282267, 376356, 501808, 514512, 564534, 752712, 846801, 1129068, 1505424, 1693602, 2258136, 2540403, 3387204, 4516272, 5080806, 6774408, 10161612, 13548816, 20323224, 40646448]

約数ペア:

[(1, 40646448), (2, 20323224), (3, 13548816), (4, 10161612), (6, 6774408), (8, 5080806), (9, 4516272), (12, 3387204), (16, 2540403), (18, 2258136), (24, 1693602), (27, 1505424), (36, 1129068), (48, 846801), (54, 752712), (72, 564534), (79, 514512), (81, 501808), (108, 376356), (144, 282267), (158, 257256), (162, 250904), (216, 188178), (237, 171504), (316, 128628), (324, 125452), (397, 102384), (432, 94089), (474, 85752), (632, 64314), (648, 62726), (711, 57168), (794, 51192), (948, 42876), (1191, 34128), (1264, 32157), (1296, 31363), (1422, 28584), (1588, 25596), (1896, 21438), (2133, 19056), (2382, 17064), (2844, 14292), (3176, 12798), (3573, 11376), (3792, 10719), (4266, 9528), (4764, 8532), (5688, 7146), (6352, 6399)]