221617008

素因数分解:

$2^4\times 3^2\times {\mathrm{797}}^1\times {\mathrm{1931}}^1$

素因数の和:2742

約数の個数: 60

約数和(自身を含む): 621319608

約数和(自身を除く): 399702600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 797, 1594, 1931, 2391, 3188, 3862, 4782, 5793, 6376, 7173, 7724, 9564, 11586, 12752, 14346, 15448, 17379, 19128, 23172, 28692, 30896, 34758, 38256, 46344, 57384, 69516, 92688, 114768, 139032, 278064, 1539007, 3078014, 4617021, 6156028, 9234042, 12312056, 13851063, 18468084, 24624112, 27702126, 36936168, 55404252, 73872336, 110808504, 221617008]

約数ペア:

[(1, 221617008), (2, 110808504), (3, 73872336), (4, 55404252), (6, 36936168), (8, 27702126), (9, 24624112), (12, 18468084), (16, 13851063), (18, 12312056), (24, 9234042), (36, 6156028), (48, 4617021), (72, 3078014), (144, 1539007), (797, 278064), (1594, 139032), (1931, 114768), (2391, 92688), (3188, 69516), (3862, 57384), (4782, 46344), (5793, 38256), (6376, 34758), (7173, 30896), (7724, 28692), (9564, 23172), (11586, 19128), (12752, 17379), (14346, 15448)]