2115802016

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{36389}}^1$

素因数の和:36501

約数の個数: 48

約数和(自身を含む): 4401734400

約数和(自身を除く): 2285932384

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 92, 158, 184, 316, 368, 632, 736, 1264, 1817, 2528, 3634, 7268, 14536, 29072, 36389, 58144, 72778, 145556, 291112, 582224, 836947, 1164448, 1673894, 2874731, 3347788, 5749462, 6695576, 11498924, 13391152, 22997848, 26782304, 45995696, 66118813, 91991392, 132237626, 264475252, 528950504, 1057901008, 2115802016]

約数ペア:

[(1, 2115802016), (2, 1057901008), (4, 528950504), (8, 264475252), (16, 132237626), (23, 91991392), (32, 66118813), (46, 45995696), (79, 26782304), (92, 22997848), (158, 13391152), (184, 11498924), (316, 6695576), (368, 5749462), (632, 3347788), (736, 2874731), (1264, 1673894), (1817, 1164448), (2528, 836947), (3634, 582224), (7268, 291112), (14536, 145556), (29072, 72778), (36389, 58144)]