216423144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{143137}}^1$

素因数の和:143159

約数の個数: 64

約数和(自身を含む): 687062400

約数和(自身を除く): 470639256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 143137, 286274, 429411, 572548, 858822, 1001959, 1145096, 1288233, 1717644, 2003918, 2576466, 3005877, 3435288, 3864699, 4007836, 5152932, 6011754, 7729398, 8015672, 9017631, 10305864, 12023508, 15458796, 18035262, 24047016, 27052893, 30917592, 36070524, 54105786, 72141048, 108211572, 216423144]

約数ペア:

[(1, 216423144), (2, 108211572), (3, 72141048), (4, 54105786), (6, 36070524), (7, 30917592), (8, 27052893), (9, 24047016), (12, 18035262), (14, 15458796), (18, 12023508), (21, 10305864), (24, 9017631), (27, 8015672), (28, 7729398), (36, 6011754), (42, 5152932), (54, 4007836), (56, 3864699), (63, 3435288), (72, 3005877), (84, 2576466), (108, 2003918), (126, 1717644), (168, 1288233), (189, 1145096), (216, 1001959), (252, 858822), (378, 572548), (504, 429411), (756, 286274), (1512, 143137)]