387203356

素因数分解:

$2^2\times {\mathrm{17}}^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 770271880

約数和(自身を除く): 383068524

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 289, 323, 578, 646, 1037, 1156, 1159, 1292, 2074, 2318, 4148, 4636, 4913, 5491, 9826, 10982, 17629, 19652, 19703, 21964, 35258, 39406, 70516, 78812, 83521, 93347, 167042, 186694, 299693, 334084, 334951, 373388, 599386, 669902, 1198772, 1339804, 1586899, 3173798, 5094781, 5694167, 6347596, 10189562, 11388334, 20379124, 22776668, 96800839, 193601678, 387203356]

約数ペア:

[(1, 387203356), (2, 193601678), (4, 96800839), (17, 22776668), (19, 20379124), (34, 11388334), (38, 10189562), (61, 6347596), (68, 5694167), (76, 5094781), (122, 3173798), (244, 1586899), (289, 1339804), (323, 1198772), (578, 669902), (646, 599386), (1037, 373388), (1156, 334951), (1159, 334084), (1292, 299693), (2074, 186694), (2318, 167042), (4148, 93347), (4636, 83521), (4913, 78812), (5491, 70516), (9826, 39406), (10982, 35258), (17629, 21964), (19652, 19703)]