690052176

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{145213}}^1$

素因数の和:145241

約数の個数: 80

約数和(自身を含む): 2160784320

約数和(自身を除く): 1470732144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 145213, 290426, 435639, 580852, 871278, 1161704, 1306917, 1597343, 1742556, 2323408, 2613834, 3194686, 3485112, 3920751, 4792029, 5227668, 6389372, 6970224, 7841502, 9584058, 10455336, 12778744, 14376087, 15683004, 19168116, 20910672, 25557488, 28752174, 31366008, 38336232, 43128261, 57504348, 62732016, 76672464, 86256522, 115008696, 172513044, 230017392, 345026088, 690052176]

約数ペア:

[(1, 690052176), (2, 345026088), (3, 230017392), (4, 172513044), (6, 115008696), (8, 86256522), (9, 76672464), (11, 62732016), (12, 57504348), (16, 43128261), (18, 38336232), (22, 31366008), (24, 28752174), (27, 25557488), (33, 20910672), (36, 19168116), (44, 15683004), (48, 14376087), (54, 12778744), (66, 10455336), (72, 9584058), (88, 7841502), (99, 6970224), (108, 6389372), (132, 5227668), (144, 4792029), (176, 3920751), (198, 3485112), (216, 3194686), (264, 2613834), (297, 2323408), (396, 1742556), (432, 1597343), (528, 1306917), (594, 1161704), (792, 871278), (1188, 580852), (1584, 435639), (2376, 290426), (4752, 145213)]