848897428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 1651557600

約数和(自身を除く): 802660172

約数列:

[1, 2, 4, 19, 31, 38, 59, 62, 76, 118, 124, 197, 236, 394, 589, 788, 961, 1121, 1178, 1829, 1922, 2242, 2356, 3658, 3743, 3844, 4484, 6107, 7316, 7486, 11623, 12214, 14972, 18259, 23246, 24428, 34751, 36518, 46492, 56699, 69502, 73036, 113398, 116033, 139004, 189317, 220837, 226796, 232066, 360313, 378634, 441674, 464132, 720626, 757268, 883348, 1077281, 1441252, 2154562, 3597023, 4309124, 6845947, 7194046, 11169703, 13691894, 14388092, 22339406, 27383788, 44678812, 212224357, 424448714, 848897428]

約数ペア:

[(1, 848897428), (2, 424448714), (4, 212224357), (19, 44678812), (31, 27383788), (38, 22339406), (59, 14388092), (62, 13691894), (76, 11169703), (118, 7194046), (124, 6845947), (197, 4309124), (236, 3597023), (394, 2154562), (589, 1441252), (788, 1077281), (961, 883348), (1121, 757268), (1178, 720626), (1829, 464132), (1922, 441674), (2242, 378634), (2356, 360313), (3658, 232066), (3743, 226796), (3844, 220837), (4484, 189317), (6107, 139004), (7316, 116033), (7486, 113398), (11623, 73036), (12214, 69502), (14972, 56699), (18259, 46492), (23246, 36518), (24428, 34751)]