412523748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17989}}^1$

素因数の和:18026

約数の個数: 108

約数和(自身を含む): 1306397820

約数和(自身を除く): 893874072

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 17989, 22932, 35978, 53967, 71956, 107934, 125923, 161901, 215868, 233857, 251846, 323802, 377769, 467714, 503692, 647604, 701571, 755538, 881461, 935428, 1133307, 1403142, 1511076, 1636999, 1762922, 2104713, 2266614, 2644383, 2806284, 3273998, 3525844, 4209426, 4533228, 4910997, 5288766, 6547996, 7933149, 8418852, 9821994, 10577532, 11458993, 14732991, 15866298, 19643988, 22917986, 29465982, 31732596, 34376979, 45835972, 58931964, 68753958, 103130937, 137507916, 206261874, 412523748]

約数ペア:

[(1, 412523748), (2, 206261874), (3, 137507916), (4, 103130937), (6, 68753958), (7, 58931964), (9, 45835972), (12, 34376979), (13, 31732596), (14, 29465982), (18, 22917986), (21, 19643988), (26, 15866298), (28, 14732991), (36, 11458993), (39, 10577532), (42, 9821994), (49, 8418852), (52, 7933149), (63, 6547996), (78, 5288766), (84, 4910997), (91, 4533228), (98, 4209426), (117, 3525844), (126, 3273998), (147, 2806284), (156, 2644383), (182, 2266614), (196, 2104713), (234, 1762922), (252, 1636999), (273, 1511076), (294, 1403142), (364, 1133307), (441, 935428), (468, 881461), (546, 755538), (588, 701571), (637, 647604), (819, 503692), (882, 467714), (1092, 377769), (1274, 323802), (1638, 251846), (1764, 233857), (1911, 215868), (2548, 161901), (3276, 125923), (3822, 107934), (5733, 71956), (7644, 53967), (11466, 35978), (17989, 22932)]