100313628

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 238775040

約数和(自身を除く): 138461412

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 281, 284, 419, 426, 562, 838, 843, 852, 1124, 1257, 1676, 1686, 2514, 3372, 5028, 19951, 29749, 39902, 59498, 59853, 79804, 89247, 117739, 118996, 119706, 178494, 235478, 239412, 353217, 356988, 470956, 706434, 1412868, 8359469, 16718938, 25078407, 33437876, 50156814, 100313628]

約数ペア:

[(1, 100313628), (2, 50156814), (3, 33437876), (4, 25078407), (6, 16718938), (12, 8359469), (71, 1412868), (142, 706434), (213, 470956), (281, 356988), (284, 353217), (419, 239412), (426, 235478), (562, 178494), (838, 119706), (843, 118996), (852, 117739), (1124, 89247), (1257, 79804), (1676, 59853), (1686, 59498), (2514, 39902), (3372, 29749), (5028, 19951)]