1687413261908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{54941}}^1$

素因数の和:55110

約数の個数: 144

約数和(自身を含む): 3535557258240

約数和(自身を除く): 1848143996332

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 89, 92, 121, 124, 178, 242, 253, 341, 356, 484, 506, 682, 713, 979, 1012, 1364, 1426, 1958, 2047, 2759, 2783, 2852, 3751, 3916, 4094, 5518, 5566, 7502, 7843, 8188, 10769, 11036, 11132, 15004, 15686, 21538, 22517, 30349, 31372, 43076, 45034, 54941, 60698, 63457, 86273, 90068, 109882, 121396, 126914, 172546, 219764, 247687, 253828, 333839, 345092, 495374, 604351, 667678, 698027, 990748, 1208702, 1263643, 1335356, 1396054, 1703171, 2417404, 2527286, 2792108, 3406342, 4889749, 5054572, 6647861, 6812684, 7678297, 9779498, 13295722, 13900073, 15356594, 18734881, 19558996, 26591444, 27800146, 30713188, 37469762, 39172933, 53787239, 55600292, 74939524, 78345866, 107574478, 112464227, 151582219, 152900803, 156691732, 206083691, 215148956, 224928454, 303164438, 305801606, 412167382, 430902263, 449856908, 591659629, 606328876, 611603212, 824334764, 861804526, 1183319258, 1237106497, 1667404409, 1723609052, 2366638516, 2474212994, 3334808818, 3486391037, 4739924893, 4948425988, 6669617636, 6972782074, 9479849786, 13608171467, 13945564148, 18341448499, 18959699572, 27216342934, 36682896998, 38350301407, 54432685868, 73365793996, 76700602814, 153401205628, 421853315477, 843706630954, 1687413261908]

約数ペア:

[(1, 1687413261908), (2, 843706630954), (4, 421853315477), (11, 153401205628), (22, 76700602814), (23, 73365793996), (31, 54432685868), (44, 38350301407), (46, 36682896998), (62, 27216342934), (89, 18959699572), (92, 18341448499), (121, 13945564148), (124, 13608171467), (178, 9479849786), (242, 6972782074), (253, 6669617636), (341, 4948425988), (356, 4739924893), (484, 3486391037), (506, 3334808818), (682, 2474212994), (713, 2366638516), (979, 1723609052), (1012, 1667404409), (1364, 1237106497), (1426, 1183319258), (1958, 861804526), (2047, 824334764), (2759, 611603212), (2783, 606328876), (2852, 591659629), (3751, 449856908), (3916, 430902263), (4094, 412167382), (5518, 305801606), (5566, 303164438), (7502, 224928454), (7843, 215148956), (8188, 206083691), (10769, 156691732), (11036, 152900803), (11132, 151582219), (15004, 112464227), (15686, 107574478), (21538, 78345866), (22517, 74939524), (30349, 55600292), (31372, 53787239), (43076, 39172933), (45034, 37469762), (54941, 30713188), (60698, 27800146), (63457, 26591444), (86273, 19558996), (90068, 18734881), (109882, 15356594), (121396, 13900073), (126914, 13295722), (172546, 9779498), (219764, 7678297), (247687, 6812684), (253828, 6647861), (333839, 5054572), (345092, 4889749), (495374, 3406342), (604351, 2792108), (667678, 2527286), (698027, 2417404), (990748, 1703171), (1208702, 1396054), (1263643, 1335356)]