217059768

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1353

約数の個数: 96

約数和(自身を含む): 615014400

約数和(自身を除く): 397954632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 79, 93, 124, 158, 186, 237, 248, 279, 316, 372, 474, 558, 632, 711, 744, 948, 1116, 1231, 1422, 1896, 2232, 2449, 2462, 2844, 3693, 4898, 4924, 5688, 7347, 7386, 9796, 9848, 11079, 14694, 14772, 19592, 22041, 22158, 29388, 29544, 38161, 44082, 44316, 58776, 76322, 88164, 88632, 97249, 114483, 152644, 176328, 194498, 228966, 291747, 305288, 343449, 388996, 457932, 583494, 686898, 777992, 875241, 915864, 1166988, 1373796, 1750482, 2333976, 2747592, 3014719, 3500964, 6029438, 7001928, 9044157, 12058876, 18088314, 24117752, 27132471, 36176628, 54264942, 72353256, 108529884, 217059768]

約数ペア:

[(1, 217059768), (2, 108529884), (3, 72353256), (4, 54264942), (6, 36176628), (8, 27132471), (9, 24117752), (12, 18088314), (18, 12058876), (24, 9044157), (31, 7001928), (36, 6029438), (62, 3500964), (72, 3014719), (79, 2747592), (93, 2333976), (124, 1750482), (158, 1373796), (186, 1166988), (237, 915864), (248, 875241), (279, 777992), (316, 686898), (372, 583494), (474, 457932), (558, 388996), (632, 343449), (711, 305288), (744, 291747), (948, 228966), (1116, 194498), (1231, 176328), (1422, 152644), (1896, 114483), (2232, 97249), (2449, 88632), (2462, 88164), (2844, 76322), (3693, 58776), (4898, 44316), (4924, 44082), (5688, 38161), (7347, 29544), (7386, 29388), (9796, 22158), (9848, 22041), (11079, 19592), (14694, 14772)]