201828384

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1439}}^1$

素因数の和:1942

約数の個数: 72

約数和(自身を含む): 575527680

約数和(自身を除く): 373699296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 974, 1439, 1461, 1948, 2878, 2922, 3896, 4317, 4383, 5756, 5844, 7792, 8634, 8766, 11512, 11688, 12951, 15584, 17268, 17532, 23024, 23376, 25902, 34536, 35064, 46048, 46752, 51804, 69072, 70128, 103608, 138144, 140256, 207216, 414432, 700793, 1401586, 2102379, 2803172, 4204758, 5606344, 6307137, 8409516, 11212688, 12614274, 16819032, 22425376, 25228548, 33638064, 50457096, 67276128, 100914192, 201828384]

約数ペア:

[(1, 201828384), (2, 100914192), (3, 67276128), (4, 50457096), (6, 33638064), (8, 25228548), (9, 22425376), (12, 16819032), (16, 12614274), (18, 11212688), (24, 8409516), (32, 6307137), (36, 5606344), (48, 4204758), (72, 2803172), (96, 2102379), (144, 1401586), (288, 700793), (487, 414432), (974, 207216), (1439, 140256), (1461, 138144), (1948, 103608), (2878, 70128), (2922, 69072), (3896, 51804), (4317, 46752), (4383, 46048), (5756, 35064), (5844, 34536), (7792, 25902), (8634, 23376), (8766, 23024), (11512, 17532), (11688, 17268), (12951, 15584)]