641162112

素因数分解:

$2^7\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1709}}^1$

素因数の和:2703

約数の個数: 64

約数和(自身を含む): 1705827600

約数和(自身を除く): 1064665488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 977, 1709, 1954, 2931, 3418, 3908, 5127, 5862, 6836, 7816, 10254, 11724, 13672, 15632, 20508, 23448, 27344, 31264, 41016, 46896, 54688, 62528, 82032, 93792, 109376, 125056, 164064, 187584, 218752, 328128, 375168, 656256, 1669693, 3339386, 5009079, 6678772, 10018158, 13357544, 20036316, 26715088, 40072632, 53430176, 80145264, 106860352, 160290528, 213720704, 320581056, 641162112]

約数ペア:

[(1, 641162112), (2, 320581056), (3, 213720704), (4, 160290528), (6, 106860352), (8, 80145264), (12, 53430176), (16, 40072632), (24, 26715088), (32, 20036316), (48, 13357544), (64, 10018158), (96, 6678772), (128, 5009079), (192, 3339386), (384, 1669693), (977, 656256), (1709, 375168), (1954, 328128), (2931, 218752), (3418, 187584), (3908, 164064), (5127, 125056), (5862, 109376), (6836, 93792), (7816, 82032), (10254, 62528), (11724, 54688), (13672, 46896), (15632, 41016), (20508, 31264), (23448, 27344)]