218257416

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1993}}^1$

素因数の和:2037

約数の個数: 120

約数和(自身を含む): 662297130

約数和(自身を除く): 444039714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 936, 1014, 1053, 1352, 1404, 1521, 1993, 2028, 2106, 2808, 3042, 3986, 4056, 4212, 4563, 5979, 6084, 7972, 8424, 9126, 11958, 12168, 13689, 15944, 17937, 18252, 23916, 25909, 27378, 35874, 36504, 47832, 51818, 53811, 54756, 71748, 77727, 103636, 107622, 109512, 143496, 155454, 161433, 207272, 215244, 233181, 310908, 322866, 336817, 430488, 466362, 621816, 645732, 673634, 699543, 932724, 1010451, 1291464, 1347268, 1399086, 1865448, 2020902, 2098629, 2694536, 2798172, 3031353, 4041804, 4197258, 5596344, 6062706, 8083608, 8394516, 9094059, 12125412, 16789032, 18188118, 24250824, 27282177, 36376236, 54564354, 72752472, 109128708, 218257416]

約数ペア:

[(1, 218257416), (2, 109128708), (3, 72752472), (4, 54564354), (6, 36376236), (8, 27282177), (9, 24250824), (12, 18188118), (13, 16789032), (18, 12125412), (24, 9094059), (26, 8394516), (27, 8083608), (36, 6062706), (39, 5596344), (52, 4197258), (54, 4041804), (72, 3031353), (78, 2798172), (81, 2694536), (104, 2098629), (108, 2020902), (117, 1865448), (156, 1399086), (162, 1347268), (169, 1291464), (216, 1010451), (234, 932724), (312, 699543), (324, 673634), (338, 645732), (351, 621816), (468, 466362), (507, 430488), (648, 336817), (676, 322866), (702, 310908), (936, 233181), (1014, 215244), (1053, 207272), (1352, 161433), (1404, 155454), (1521, 143496), (1993, 109512), (2028, 107622), (2106, 103636), (2808, 77727), (3042, 71748), (3986, 54756), (4056, 53811), (4212, 51818), (4563, 47832), (5979, 36504), (6084, 35874), (7972, 27378), (8424, 25909), (9126, 23916), (11958, 18252), (12168, 17937), (13689, 15944)]