820678824

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23599}}^1$

素因数の和:23644

約数の個数: 128

約数和(自身を含む): 2718720000

約数和(自身を除く): 1898041176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4968, 5796, 8694, 11592, 17388, 23599, 34776, 47198, 70797, 94396, 141594, 165193, 188792, 212391, 283188, 330386, 424782, 495579, 542777, 566376, 637173, 660772, 849564, 991158, 1085554, 1274346, 1321544, 1486737, 1628331, 1699128, 1982316, 2171108, 2548692, 2973474, 3256662, 3799439, 3964632, 4342216, 4460211, 4884993, 5097384, 5946948, 6513324, 7598878, 8920422, 9769986, 11398317, 11893896, 13026648, 14654979, 15197756, 17840844, 19539972, 22796634, 29309958, 30395512, 34194951, 35681688, 39079944, 45593268, 58619916, 68389902, 91186536, 102584853, 117239832, 136779804, 205169706, 273559608, 410339412, 820678824]

約数ペア:

[(1, 820678824), (2, 410339412), (3, 273559608), (4, 205169706), (6, 136779804), (7, 117239832), (8, 102584853), (9, 91186536), (12, 68389902), (14, 58619916), (18, 45593268), (21, 39079944), (23, 35681688), (24, 34194951), (27, 30395512), (28, 29309958), (36, 22796634), (42, 19539972), (46, 17840844), (54, 15197756), (56, 14654979), (63, 13026648), (69, 11893896), (72, 11398317), (84, 9769986), (92, 8920422), (108, 7598878), (126, 6513324), (138, 5946948), (161, 5097384), (168, 4884993), (184, 4460211), (189, 4342216), (207, 3964632), (216, 3799439), (252, 3256662), (276, 2973474), (322, 2548692), (378, 2171108), (414, 1982316), (483, 1699128), (504, 1628331), (552, 1486737), (621, 1321544), (644, 1274346), (756, 1085554), (828, 991158), (966, 849564), (1242, 660772), (1288, 637173), (1449, 566376), (1512, 542777), (1656, 495579), (1932, 424782), (2484, 330386), (2898, 283188), (3864, 212391), (4347, 188792), (4968, 165193), (5796, 141594), (8694, 94396), (11592, 70797), (17388, 47198), (23599, 34776)]