216341216

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74293}}^1$

素因数の和:74323

約数の個数: 48

約数和(自身を含む): 524218464

約数和(自身を除く): 307877248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 74293, 148586, 297172, 520051, 594344, 965809, 1040102, 1188688, 1931618, 2080204, 2377376, 3863236, 4160408, 6760663, 7726472, 8320816, 13521326, 15452944, 16641632, 27042652, 30905888, 54085304, 108170608, 216341216]

約数ペア:

[(1, 216341216), (2, 108170608), (4, 54085304), (7, 30905888), (8, 27042652), (13, 16641632), (14, 15452944), (16, 13521326), (26, 8320816), (28, 7726472), (32, 6760663), (52, 4160408), (56, 3863236), (91, 2377376), (104, 2080204), (112, 1931618), (182, 1188688), (208, 1040102), (224, 965809), (364, 594344), (416, 520051), (728, 297172), (1456, 148586), (2912, 74293)]