388634256

素因数分解:

$2^4\times 3^2\times {\mathrm{653}}^1\times {\mathrm{4133}}^1$

素因数の和:4800

約数の個数: 60

約数和(自身を含む): 1089565308

約数和(自身を除く): 700931052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 653, 1306, 1959, 2612, 3918, 4133, 5224, 5877, 7836, 8266, 10448, 11754, 12399, 15672, 16532, 23508, 24798, 31344, 33064, 37197, 47016, 49596, 66128, 74394, 94032, 99192, 148788, 198384, 297576, 595152, 2698849, 5397698, 8096547, 10795396, 16193094, 21590792, 24289641, 32386188, 43181584, 48579282, 64772376, 97158564, 129544752, 194317128, 388634256]

約数ペア:

[(1, 388634256), (2, 194317128), (3, 129544752), (4, 97158564), (6, 64772376), (8, 48579282), (9, 43181584), (12, 32386188), (16, 24289641), (18, 21590792), (24, 16193094), (36, 10795396), (48, 8096547), (72, 5397698), (144, 2698849), (653, 595152), (1306, 297576), (1959, 198384), (2612, 148788), (3918, 99192), (4133, 94032), (5224, 74394), (5877, 66128), (7836, 49596), (8266, 47016), (10448, 37197), (11754, 33064), (12399, 31344), (15672, 24798), (16532, 23508)]