39458194748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{11423}}^1$

素因数の和:11647

約数の個数: 96

約数和(自身を含む): 85572157440

約数和(自身を除く): 46113962692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 151, 172, 266, 301, 302, 532, 602, 604, 817, 1057, 1204, 1634, 2114, 2869, 3268, 4228, 5719, 5738, 6493, 11423, 11438, 11476, 12986, 20083, 22846, 22876, 25972, 40166, 45451, 45692, 79961, 80332, 90902, 123367, 159922, 181804, 217037, 246734, 319844, 434074, 491189, 493468, 863569, 868148, 982378, 1519259, 1724873, 1727138, 1964756, 3038518, 3438323, 3449746, 3454276, 6077036, 6876646, 6899492, 9332591, 12074111, 13753292, 18665182, 24148222, 32772587, 37330364, 48296444, 65328137, 65545174, 74169539, 130656274, 131090348, 148339078, 229408109, 261312548, 296678156, 458816218, 519186773, 917632436, 1038373546, 1409221241, 2076747092, 2818442482, 5636884964, 9864548687, 19729097374, 39458194748]

約数ペア:

[(1, 39458194748), (2, 19729097374), (4, 9864548687), (7, 5636884964), (14, 2818442482), (19, 2076747092), (28, 1409221241), (38, 1038373546), (43, 917632436), (76, 519186773), (86, 458816218), (133, 296678156), (151, 261312548), (172, 229408109), (266, 148339078), (301, 131090348), (302, 130656274), (532, 74169539), (602, 65545174), (604, 65328137), (817, 48296444), (1057, 37330364), (1204, 32772587), (1634, 24148222), (2114, 18665182), (2869, 13753292), (3268, 12074111), (4228, 9332591), (5719, 6899492), (5738, 6876646), (6493, 6077036), (11423, 3454276), (11438, 3449746), (11476, 3438323), (12986, 3038518), (20083, 1964756), (22846, 1727138), (22876, 1724873), (25972, 1519259), (40166, 982378), (45451, 868148), (45692, 863569), (79961, 493468), (80332, 491189), (90902, 434074), (123367, 319844), (159922, 246734), (181804, 217037)]