2878549884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{16823}}^1$

素因数の和:16944

約数の個数: 108

約数和(自身を含む): 8552076624

約数和(自身を除く): 5673526740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 194, 196, 252, 291, 294, 388, 441, 582, 588, 679, 873, 882, 1164, 1358, 1746, 1764, 2037, 2716, 3492, 4074, 4753, 6111, 8148, 9506, 12222, 14259, 16823, 19012, 24444, 28518, 33646, 42777, 50469, 57036, 67292, 85554, 100938, 117761, 151407, 171108, 201876, 235522, 302814, 353283, 471044, 605628, 706566, 824327, 1059849, 1413132, 1631831, 1648654, 2119698, 2472981, 3263662, 3297308, 4239396, 4895493, 4945962, 6527324, 7418943, 9790986, 9891924, 11422817, 14686479, 14837886, 19581972, 22845634, 29372958, 29675772, 34268451, 45691268, 58745916, 68536902, 79959719, 102805353, 137073804, 159919438, 205610706, 239879157, 319838876, 411221412, 479758314, 719637471, 959516628, 1439274942, 2878549884]

約数ペア:

[(1, 2878549884), (2, 1439274942), (3, 959516628), (4, 719637471), (6, 479758314), (7, 411221412), (9, 319838876), (12, 239879157), (14, 205610706), (18, 159919438), (21, 137073804), (28, 102805353), (36, 79959719), (42, 68536902), (49, 58745916), (63, 45691268), (84, 34268451), (97, 29675772), (98, 29372958), (126, 22845634), (147, 19581972), (194, 14837886), (196, 14686479), (252, 11422817), (291, 9891924), (294, 9790986), (388, 7418943), (441, 6527324), (582, 4945962), (588, 4895493), (679, 4239396), (873, 3297308), (882, 3263662), (1164, 2472981), (1358, 2119698), (1746, 1648654), (1764, 1631831), (2037, 1413132), (2716, 1059849), (3492, 824327), (4074, 706566), (4753, 605628), (6111, 471044), (8148, 353283), (9506, 302814), (12222, 235522), (14259, 201876), (16823, 171108), (19012, 151407), (24444, 117761), (28518, 100938), (33646, 85554), (42777, 67292), (50469, 57036)]