349242288

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{427993}}^1$

素因数の和:428021

約数の個数: 40

約数和(自身を含む): 955282608

約数和(自身を除く): 606040320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 427993, 855986, 1283979, 1711972, 2567958, 3423944, 5135916, 6847888, 7275881, 10271832, 14551762, 20543664, 21827643, 29103524, 43655286, 58207048, 87310572, 116414096, 174621144, 349242288]

約数ペア:

[(1, 349242288), (2, 174621144), (3, 116414096), (4, 87310572), (6, 58207048), (8, 43655286), (12, 29103524), (16, 21827643), (17, 20543664), (24, 14551762), (34, 10271832), (48, 7275881), (51, 6847888), (68, 5135916), (102, 3423944), (136, 2567958), (204, 1711972), (272, 1283979), (408, 855986), (816, 427993)]