423564834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:776

約数の個数: 128

約数和(自身を含む): 1128683520

約数和(自身を除く): 705118686

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 73, 77, 114, 133, 146, 154, 209, 219, 231, 266, 399, 418, 438, 462, 511, 627, 661, 798, 803, 1022, 1254, 1322, 1387, 1463, 1533, 1606, 1983, 2409, 2774, 2926, 3066, 3966, 4161, 4389, 4627, 4818, 5621, 7271, 8322, 8778, 9254, 9709, 11242, 12559, 13881, 14542, 15257, 16863, 19418, 21813, 25118, 27762, 29127, 30514, 33726, 37677, 43626, 45771, 48253, 50897, 58254, 75354, 87913, 91542, 96506, 101794, 106799, 138149, 144759, 152691, 175826, 213598, 263739, 276298, 289518, 305382, 320397, 337771, 414447, 527478, 530783, 640794, 675542, 828894, 916807, 967043, 1013313, 1061566, 1592349, 1833614, 1934086, 2026626, 2750421, 2901129, 3184698, 3715481, 5500842, 5802258, 6417649, 7430962, 10084877, 11146443, 12835298, 19252947, 20169754, 22292886, 30254631, 38505894, 60509262, 70594139, 141188278, 211782417, 423564834]

約数ペア:

[(1, 423564834), (2, 211782417), (3, 141188278), (6, 70594139), (7, 60509262), (11, 38505894), (14, 30254631), (19, 22292886), (21, 20169754), (22, 19252947), (33, 12835298), (38, 11146443), (42, 10084877), (57, 7430962), (66, 6417649), (73, 5802258), (77, 5500842), (114, 3715481), (133, 3184698), (146, 2901129), (154, 2750421), (209, 2026626), (219, 1934086), (231, 1833614), (266, 1592349), (399, 1061566), (418, 1013313), (438, 967043), (462, 916807), (511, 828894), (627, 675542), (661, 640794), (798, 530783), (803, 527478), (1022, 414447), (1254, 337771), (1322, 320397), (1387, 305382), (1463, 289518), (1533, 276298), (1606, 263739), (1983, 213598), (2409, 175826), (2774, 152691), (2926, 144759), (3066, 138149), (3966, 106799), (4161, 101794), (4389, 96506), (4627, 91542), (4818, 87913), (5621, 75354), (7271, 58254), (8322, 50897), (8778, 48253), (9254, 45771), (9709, 43626), (11242, 37677), (12559, 33726), (13881, 30514), (14542, 29127), (15257, 27762), (16863, 25118), (19418, 21813)]