245197764

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1554

約数の個数: 108

約数和(自身を含む): 728939484

約数和(自身を除く): 483741720

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, 1433, 1746, 1764, 2037, 2716, 2866, 3492, 4074, 4299, 4753, 5732, 6111, 8148, 8598, 9506, 10031, 12222, 12897, 14259, 17196, 19012, 20062, 24444, 25794, 28518, 30093, 40124, 42777, 51588, 57036, 60186, 70217, 85554, 90279, 120372, 139001, 140434, 171108, 180558, 210651, 278002, 280868, 361116, 417003, 421302, 556004, 631953, 834006, 842604, 973007, 1251009, 1263906, 1668012, 1946014, 2502018, 2527812, 2919021, 3892028, 5004036, 5838042, 6811049, 8757063, 11676084, 13622098, 17514126, 20433147, 27244196, 35028252, 40866294, 61299441, 81732588, 122598882, 245197764]

約数ペア:

[(1, 245197764), (2, 122598882), (3, 81732588), (4, 61299441), (6, 40866294), (7, 35028252), (9, 27244196), (12, 20433147), (14, 17514126), (18, 13622098), (21, 11676084), (28, 8757063), (36, 6811049), (42, 5838042), (49, 5004036), (63, 3892028), (84, 2919021), (97, 2527812), (98, 2502018), (126, 1946014), (147, 1668012), (194, 1263906), (196, 1251009), (252, 973007), (291, 842604), (294, 834006), (388, 631953), (441, 556004), (582, 421302), (588, 417003), (679, 361116), (873, 280868), (882, 278002), (1164, 210651), (1358, 180558), (1433, 171108), (1746, 140434), (1764, 139001), (2037, 120372), (2716, 90279), (2866, 85554), (3492, 70217), (4074, 60186), (4299, 57036), (4753, 51588), (5732, 42777), (6111, 40124), (8148, 30093), (8598, 28518), (9506, 25794), (10031, 24444), (12222, 20062), (12897, 19012), (14259, 17196)]