314149504

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 648230400

約数和(自身を除く): 334080896

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 128, 158, 188, 316, 376, 632, 661, 752, 1264, 1322, 1504, 2528, 2644, 3008, 3713, 5056, 5288, 6016, 7426, 10112, 10576, 14852, 21152, 29704, 31067, 42304, 52219, 59408, 62134, 84608, 104438, 118816, 124268, 208876, 237632, 248536, 417752, 475264, 497072, 835504, 994144, 1671008, 1988288, 2454293, 3342016, 3976576, 4908586, 6684032, 9817172, 19634344, 39268688, 78537376, 157074752, 314149504]

約数ペア:

[(1, 314149504), (2, 157074752), (4, 78537376), (8, 39268688), (16, 19634344), (32, 9817172), (47, 6684032), (64, 4908586), (79, 3976576), (94, 3342016), (128, 2454293), (158, 1988288), (188, 1671008), (316, 994144), (376, 835504), (632, 497072), (661, 475264), (752, 417752), (1264, 248536), (1322, 237632), (1504, 208876), (2528, 124268), (2644, 118816), (3008, 104438), (3713, 84608), (5056, 62134), (5288, 59408), (6016, 52219), (7426, 42304), (10112, 31067), (10576, 29704), (14852, 21152)]