308600908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{32321}}^1$

素因数の和:32374

約数の個数: 48

約数和(自身を含む): 695052288

約数和(自身を除く): 386451380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 32321, 64642, 129284, 226247, 355531, 452494, 711062, 904988, 1001951, 1422124, 2003902, 2488717, 4007804, 4977434, 7013657, 9954868, 11021461, 14027314, 22042922, 28054628, 44085844, 77150227, 154300454, 308600908]

約数ペア:

[(1, 308600908), (2, 154300454), (4, 77150227), (7, 44085844), (11, 28054628), (14, 22042922), (22, 14027314), (28, 11021461), (31, 9954868), (44, 7013657), (62, 4977434), (77, 4007804), (124, 2488717), (154, 2003902), (217, 1422124), (308, 1001951), (341, 904988), (434, 711062), (682, 452494), (868, 355531), (1364, 226247), (2387, 129284), (4774, 64642), (9548, 32321)]