896322308

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 1868469120

約数和(自身を除く): 972146812

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 107, 158, 196, 214, 316, 428, 541, 553, 749, 1082, 1106, 1498, 2164, 2212, 2996, 3787, 3871, 5243, 7574, 7742, 8453, 10486, 15148, 15484, 16906, 20972, 26509, 33812, 42739, 53018, 57887, 59171, 85478, 106036, 115774, 118342, 170956, 231548, 236684, 299173, 405209, 414197, 598346, 810418, 828394, 1196692, 1620836, 1656788, 2094211, 2836463, 4188422, 4573073, 5672926, 8376844, 9146146, 11345852, 18292292, 32011511, 64023022, 128046044, 224080577, 448161154, 896322308]

約数ペア:

[(1, 896322308), (2, 448161154), (4, 224080577), (7, 128046044), (14, 64023022), (28, 32011511), (49, 18292292), (79, 11345852), (98, 9146146), (107, 8376844), (158, 5672926), (196, 4573073), (214, 4188422), (316, 2836463), (428, 2094211), (541, 1656788), (553, 1620836), (749, 1196692), (1082, 828394), (1106, 810418), (1498, 598346), (2164, 414197), (2212, 405209), (2996, 299173), (3787, 236684), (3871, 231548), (5243, 170956), (7574, 118342), (7742, 115774), (8453, 106036), (10486, 85478), (15148, 59171), (15484, 57887), (16906, 53018), (20972, 42739), (26509, 33812)]