1691689248

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{202549}}^1$

素因数の和:202594

約数の個数: 72

約数和(自身を含む): 4976653500

約数和(自身を除く): 3284964252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 202549, 405098, 607647, 810196, 1215294, 1620392, 1822941, 2430588, 3240784, 3645882, 4861176, 5873921, 6481568, 7291764, 9722352, 11747842, 14583528, 17621763, 19444704, 23495684, 29167056, 35243526, 46991368, 52865289, 58334112, 70487052, 93982736, 105730578, 140974104, 187965472, 211461156, 281948208, 422922312, 563896416, 845844624, 1691689248]

約数ペア:

[(1, 1691689248), (2, 845844624), (3, 563896416), (4, 422922312), (6, 281948208), (8, 211461156), (9, 187965472), (12, 140974104), (16, 105730578), (18, 93982736), (24, 70487052), (29, 58334112), (32, 52865289), (36, 46991368), (48, 35243526), (58, 29167056), (72, 23495684), (87, 19444704), (96, 17621763), (116, 14583528), (144, 11747842), (174, 9722352), (232, 7291764), (261, 6481568), (288, 5873921), (348, 4861176), (464, 3645882), (522, 3240784), (696, 2430588), (928, 1822941), (1044, 1620392), (1392, 1215294), (2088, 810196), (2784, 607647), (4176, 405098), (8352, 202549)]