1215764912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113921}}^1$

素因数の和:113981

約数の個数: 40

約数和(自身を含む): 2542739040

約数和(自身を除く): 1326974128

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 10672, 113921, 227842, 455684, 911368, 1822736, 2620183, 3303709, 5240366, 6607418, 10480732, 13214836, 20961464, 26429672, 41922928, 52859344, 75985307, 151970614, 303941228, 607882456, 1215764912]

約数ペア:

[(1, 1215764912), (2, 607882456), (4, 303941228), (8, 151970614), (16, 75985307), (23, 52859344), (29, 41922928), (46, 26429672), (58, 20961464), (92, 13214836), (116, 10480732), (184, 6607418), (232, 5240366), (368, 3303709), (464, 2620183), (667, 1822736), (1334, 911368), (2668, 455684), (5336, 227842), (10672, 113921)]