379976992

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 764376480

約数和(自身を除く): 384399488

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 313, 472, 626, 643, 944, 1252, 1286, 1888, 2504, 2572, 5008, 5144, 10016, 10288, 18467, 20576, 36934, 37937, 73868, 75874, 147736, 151748, 201259, 295472, 303496, 402518, 590944, 606992, 805036, 1213984, 1610072, 3220144, 6440288, 11874281, 23748562, 47497124, 94994248, 189988496, 379976992]

約数ペア:

[(1, 379976992), (2, 189988496), (4, 94994248), (8, 47497124), (16, 23748562), (32, 11874281), (59, 6440288), (118, 3220144), (236, 1610072), (313, 1213984), (472, 805036), (626, 606992), (643, 590944), (944, 402518), (1252, 303496), (1286, 295472), (1888, 201259), (2504, 151748), (2572, 147736), (5008, 75874), (5144, 73868), (10016, 37937), (10288, 36934), (18467, 20576)]