1261113168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{16831}}^1$

素因数の和:17072

約数の個数: 80

約数和(自身を含む): 3740205056

約数和(自身を除く): 2479091888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1338, 1561, 1784, 2676, 3122, 3568, 4683, 5352, 6244, 9366, 10704, 12488, 16831, 18732, 24976, 33662, 37464, 50493, 67324, 74928, 100986, 117817, 134648, 201972, 235634, 269296, 353451, 403944, 471268, 706902, 807888, 942536, 1413804, 1885072, 2827608, 3753313, 5655216, 7506626, 11259939, 15013252, 22519878, 26273191, 30026504, 45039756, 52546382, 60053008, 78819573, 90079512, 105092764, 157639146, 180159024, 210185528, 315278292, 420371056, 630556584, 1261113168]

約数ペア:

[(1, 1261113168), (2, 630556584), (3, 420371056), (4, 315278292), (6, 210185528), (7, 180159024), (8, 157639146), (12, 105092764), (14, 90079512), (16, 78819573), (21, 60053008), (24, 52546382), (28, 45039756), (42, 30026504), (48, 26273191), (56, 22519878), (84, 15013252), (112, 11259939), (168, 7506626), (223, 5655216), (336, 3753313), (446, 2827608), (669, 1885072), (892, 1413804), (1338, 942536), (1561, 807888), (1784, 706902), (2676, 471268), (3122, 403944), (3568, 353451), (4683, 269296), (5352, 235634), (6244, 201972), (9366, 134648), (10704, 117817), (12488, 100986), (16831, 74928), (18732, 67324), (24976, 50493), (33662, 37464)]