2171065932

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 216

約数和(自身を含む): 6773807040

約数和(自身を除く): 4602741108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 211, 228, 252, 266, 294, 307, 342, 399, 422, 441, 532, 588, 614, 633, 684, 798, 844, 882, 921, 931, 1197, 1228, 1266, 1477, 1596, 1764, 1842, 1862, 1899, 2149, 2394, 2532, 2763, 2793, 2954, 3684, 3724, 3798, 4009, 4298, 4431, 4788, 5526, 5586, 5833, 5908, 6447, 7596, 8018, 8379, 8596, 8862, 10339, 11052, 11172, 11666, 12027, 12894, 13293, 15043, 16036, 16758, 17499, 17724, 19341, 20678, 23332, 24054, 25788, 26586, 28063, 30086, 31017, 33516, 34998, 36081, 38682, 40831, 41356, 45129, 48108, 52497, 53172, 56126, 60172, 62034, 64777, 69996, 72162, 77364, 81662, 84189, 90258, 93051, 104994, 112252, 122493, 124068, 129554, 135387, 144324, 163324, 168378, 180516, 186102, 194331, 196441, 209988, 244986, 252567, 259108, 270774, 285817, 336756, 367479, 372204, 388662, 392882, 453439, 489972, 505134, 541548, 571634, 582993, 589323, 734958, 777324, 785764, 857451, 906878, 1010268, 1143268, 1165986, 1178646, 1230763, 1360317, 1469916, 1714902, 1767969, 1813756, 2331972, 2357292, 2461526, 2572353, 2720634, 3174073, 3429804, 3535938, 3692289, 4080951, 4923052, 5144706, 5441268, 6348146, 7071876, 7384578, 8161902, 8615341, 9522219, 10289412, 11076867, 12696292, 14769156, 16323804, 17230682, 19044438, 22153734, 25846023, 28566657, 34461364, 38088876, 44307468, 51692046, 57133314, 60307387, 77538069, 103384092, 114266628, 120614774, 155076138, 180922161, 241229548, 310152276, 361844322, 542766483, 723688644, 1085532966, 2171065932]

約数ペア:

[(1, 2171065932), (2, 1085532966), (3, 723688644), (4, 542766483), (6, 361844322), (7, 310152276), (9, 241229548), (12, 180922161), (14, 155076138), (18, 120614774), (19, 114266628), (21, 103384092), (28, 77538069), (36, 60307387), (38, 57133314), (42, 51692046), (49, 44307468), (57, 38088876), (63, 34461364), (76, 28566657), (84, 25846023), (98, 22153734), (114, 19044438), (126, 17230682), (133, 16323804), (147, 14769156), (171, 12696292), (196, 11076867), (211, 10289412), (228, 9522219), (252, 8615341), (266, 8161902), (294, 7384578), (307, 7071876), (342, 6348146), (399, 5441268), (422, 5144706), (441, 4923052), (532, 4080951), (588, 3692289), (614, 3535938), (633, 3429804), (684, 3174073), (798, 2720634), (844, 2572353), (882, 2461526), (921, 2357292), (931, 2331972), (1197, 1813756), (1228, 1767969), (1266, 1714902), (1477, 1469916), (1596, 1360317), (1764, 1230763), (1842, 1178646), (1862, 1165986), (1899, 1143268), (2149, 1010268), (2394, 906878), (2532, 857451), (2763, 785764), (2793, 777324), (2954, 734958), (3684, 589323), (3724, 582993), (3798, 571634), (4009, 541548), (4298, 505134), (4431, 489972), (4788, 453439), (5526, 392882), (5586, 388662), (5833, 372204), (5908, 367479), (6447, 336756), (7596, 285817), (8018, 270774), (8379, 259108), (8596, 252567), (8862, 244986), (10339, 209988), (11052, 196441), (11172, 194331), (11666, 186102), (12027, 180516), (12894, 168378), (13293, 163324), (15043, 144324), (16036, 135387), (16758, 129554), (17499, 124068), (17724, 122493), (19341, 112252), (20678, 104994), (23332, 93051), (24054, 90258), (25788, 84189), (26586, 81662), (28063, 77364), (30086, 72162), (31017, 69996), (33516, 64777), (34998, 62034), (36081, 60172), (38682, 56126), (40831, 53172), (41356, 52497), (45129, 48108)]