396296072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113357}}^1$

素因数の和:113405

約数の個数: 32

約数和(自身を含む): 816177600

約数和(自身を除く): 419881528

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 113357, 226714, 453428, 906856, 2153783, 2607211, 4307566, 5214422, 8615132, 10428844, 17230264, 20857688, 49537009, 99074018, 198148036, 396296072]

約数ペア:

[(1, 396296072), (2, 198148036), (4, 99074018), (8, 49537009), (19, 20857688), (23, 17230264), (38, 10428844), (46, 8615132), (76, 5214422), (92, 4307566), (152, 2607211), (184, 2153783), (437, 906856), (874, 453428), (1748, 226714), (3496, 113357)]