248605397282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1\times {\mathrm{911}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 413021306880

約数和(自身を除く): 164415909598

約数列:

[1, 2, 11, 22, 139, 233, 278, 383, 466, 766, 911, 1529, 1822, 2563, 3058, 4213, 5126, 8426, 10021, 20042, 32387, 53237, 64774, 89239, 106474, 126629, 178478, 212263, 253258, 348913, 356257, 424526, 585607, 697826, 712514, 981629, 1171214, 1392919, 1963258, 2334893, 2785838, 3838043, 4669786, 7676086, 12404221, 24808442, 29504557, 48498907, 59009114, 81296729, 96997814, 136446431, 162593458, 272892862, 324550127, 533487977, 649100254, 894264019, 1066975954, 1788528038, 11300245331, 22600490662, 124302698641, 248605397282]

約数ペア:

[(1, 248605397282), (2, 124302698641), (11, 22600490662), (22, 11300245331), (139, 1788528038), (233, 1066975954), (278, 894264019), (383, 649100254), (466, 533487977), (766, 324550127), (911, 272892862), (1529, 162593458), (1822, 136446431), (2563, 96997814), (3058, 81296729), (4213, 59009114), (5126, 48498907), (8426, 29504557), (10021, 24808442), (20042, 12404221), (32387, 7676086), (53237, 4669786), (64774, 3838043), (89239, 2785838), (106474, 2334893), (126629, 1963258), (178478, 1392919), (212263, 1171214), (253258, 981629), (348913, 712514), (356257, 697826), (424526, 585607)]