243106760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8821}}^1$

素因数の和:8898

約数の個数: 64

約数和(自身を含む): 600248880

約数和(自身を除く): 357142120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 5512, 6890, 8821, 13780, 17642, 27560, 35284, 44105, 70568, 88210, 114673, 176420, 229346, 352840, 458692, 467513, 573365, 917384, 935026, 1146730, 1870052, 2293460, 2337565, 3740104, 4586920, 4675130, 6077669, 9350260, 12155338, 18700520, 24310676, 30388345, 48621352, 60776690, 121553380, 243106760]

約数ペア:

[(1, 243106760), (2, 121553380), (4, 60776690), (5, 48621352), (8, 30388345), (10, 24310676), (13, 18700520), (20, 12155338), (26, 9350260), (40, 6077669), (52, 4675130), (53, 4586920), (65, 3740104), (104, 2337565), (106, 2293460), (130, 1870052), (212, 1146730), (260, 935026), (265, 917384), (424, 573365), (520, 467513), (530, 458692), (689, 352840), (1060, 229346), (1378, 176420), (2120, 114673), (2756, 88210), (3445, 70568), (5512, 44105), (6890, 35284), (8821, 27560), (13780, 17642)]