1228855824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2777}}^1$

素因数の和:3237

約数の個数: 120

約数和(自身を含む): 3940759680

約数和(自身を除く): 2711903856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 439, 504, 878, 1008, 1317, 1756, 2634, 2777, 3073, 3512, 3951, 5268, 5554, 6146, 7024, 7902, 8331, 9219, 10536, 11108, 12292, 15804, 16662, 18438, 19439, 21072, 22216, 24584, 24993, 27657, 31608, 33324, 36876, 38878, 44432, 49168, 49986, 55314, 58317, 63216, 66648, 73752, 77756, 99972, 110628, 116634, 133296, 147504, 155512, 174951, 199944, 221256, 233268, 311024, 349902, 399888, 442512, 466536, 699804, 933072, 1219103, 1399608, 2438206, 2799216, 3657309, 4876412, 7314618, 8533721, 9752824, 10971927, 14629236, 17067442, 19505648, 21943854, 25601163, 29258472, 34134884, 43887708, 51202326, 58516944, 68269768, 76803489, 87775416, 102404652, 136539536, 153606978, 175550832, 204809304, 307213956, 409618608, 614427912, 1228855824]

約数ペア:

[(1, 1228855824), (2, 614427912), (3, 409618608), (4, 307213956), (6, 204809304), (7, 175550832), (8, 153606978), (9, 136539536), (12, 102404652), (14, 87775416), (16, 76803489), (18, 68269768), (21, 58516944), (24, 51202326), (28, 43887708), (36, 34134884), (42, 29258472), (48, 25601163), (56, 21943854), (63, 19505648), (72, 17067442), (84, 14629236), (112, 10971927), (126, 9752824), (144, 8533721), (168, 7314618), (252, 4876412), (336, 3657309), (439, 2799216), (504, 2438206), (878, 1399608), (1008, 1219103), (1317, 933072), (1756, 699804), (2634, 466536), (2777, 442512), (3073, 399888), (3512, 349902), (3951, 311024), (5268, 233268), (5554, 221256), (6146, 199944), (7024, 174951), (7902, 155512), (8331, 147504), (9219, 133296), (10536, 116634), (11108, 110628), (12292, 99972), (15804, 77756), (16662, 73752), (18438, 66648), (19439, 63216), (21072, 58317), (22216, 55314), (24584, 49986), (24993, 49168), (27657, 44432), (31608, 38878), (33324, 36876)]