350638768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1370

約数の個数: 80

約数和(自身を含む): 764236800

約数和(自身を除く): 413598032

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 38, 58, 62, 76, 116, 124, 152, 232, 248, 304, 464, 496, 551, 589, 899, 1102, 1178, 1283, 1798, 2204, 2356, 2566, 3596, 4408, 4712, 5132, 7192, 8816, 9424, 10264, 14384, 17081, 20528, 24377, 34162, 37207, 39773, 48754, 68324, 74414, 79546, 97508, 136648, 148828, 159092, 195016, 273296, 297656, 318184, 390032, 595312, 636368, 706933, 755687, 1153417, 1413866, 1511374, 2306834, 2827732, 3022748, 4613668, 5655464, 6045496, 9227336, 11310928, 12090992, 18454672, 21914923, 43829846, 87659692, 175319384, 350638768]

約数ペア:

[(1, 350638768), (2, 175319384), (4, 87659692), (8, 43829846), (16, 21914923), (19, 18454672), (29, 12090992), (31, 11310928), (38, 9227336), (58, 6045496), (62, 5655464), (76, 4613668), (116, 3022748), (124, 2827732), (152, 2306834), (232, 1511374), (248, 1413866), (304, 1153417), (464, 755687), (496, 706933), (551, 636368), (589, 595312), (899, 390032), (1102, 318184), (1178, 297656), (1283, 273296), (1798, 195016), (2204, 159092), (2356, 148828), (2566, 136648), (3596, 97508), (4408, 79546), (4712, 74414), (5132, 68324), (7192, 48754), (8816, 39773), (9424, 37207), (10264, 34162), (14384, 24377), (17081, 20528)]