306976587728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13832759}}^1$

素因数の和:13832859

約数の個数: 40

約数和(自身を含む): 634647028800

約数和(自身を除く): 327670441072

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2774, 5548, 11096, 22192, 13832759, 27665518, 55331036, 110662072, 221324144, 262822421, 525644842, 1009791407, 1051289684, 2019582814, 2102579368, 4039165628, 4205158736, 8078331256, 16156662512, 19186036733, 38372073466, 76744146932, 153488293864, 306976587728]

約数ペア:

[(1, 306976587728), (2, 153488293864), (4, 76744146932), (8, 38372073466), (16, 19186036733), (19, 16156662512), (38, 8078331256), (73, 4205158736), (76, 4039165628), (146, 2102579368), (152, 2019582814), (292, 1051289684), (304, 1009791407), (584, 525644842), (1168, 262822421), (1387, 221324144), (2774, 110662072), (5548, 55331036), (11096, 27665518), (22192, 13832759)]