245293488

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1328

約数の個数: 160

約数和(自身を含む): 787449600

約数和(自身を除く): 542156112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 41, 44, 48, 54, 66, 72, 82, 88, 99, 108, 123, 132, 144, 164, 176, 198, 216, 246, 264, 297, 328, 369, 396, 432, 451, 492, 528, 594, 656, 738, 792, 902, 984, 1107, 1188, 1259, 1353, 1476, 1584, 1804, 1968, 2214, 2376, 2518, 2706, 2952, 3608, 3777, 4059, 4428, 4752, 5036, 5412, 5904, 7216, 7554, 8118, 8856, 10072, 10824, 11331, 12177, 13849, 15108, 16236, 17712, 20144, 21648, 22662, 24354, 27698, 30216, 32472, 33993, 41547, 45324, 48708, 51619, 55396, 60432, 64944, 67986, 83094, 90648, 97416, 103238, 110792, 124641, 135972, 154857, 166188, 181296, 194832, 206476, 221584, 249282, 271944, 309714, 332376, 373923, 412952, 464571, 498564, 543888, 567809, 619428, 664752, 747846, 825904, 929142, 997128, 1135618, 1238856, 1393713, 1495692, 1703427, 1858284, 1994256, 2271236, 2477712, 2787426, 2991384, 3406854, 3716568, 4542472, 5110281, 5574852, 5982768, 6813708, 7433136, 9084944, 10220562, 11149704, 13627416, 15330843, 20441124, 22299408, 27254832, 30661686, 40882248, 61323372, 81764496, 122646744, 245293488]

約数ペア:

[(1, 245293488), (2, 122646744), (3, 81764496), (4, 61323372), (6, 40882248), (8, 30661686), (9, 27254832), (11, 22299408), (12, 20441124), (16, 15330843), (18, 13627416), (22, 11149704), (24, 10220562), (27, 9084944), (33, 7433136), (36, 6813708), (41, 5982768), (44, 5574852), (48, 5110281), (54, 4542472), (66, 3716568), (72, 3406854), (82, 2991384), (88, 2787426), (99, 2477712), (108, 2271236), (123, 1994256), (132, 1858284), (144, 1703427), (164, 1495692), (176, 1393713), (198, 1238856), (216, 1135618), (246, 997128), (264, 929142), (297, 825904), (328, 747846), (369, 664752), (396, 619428), (432, 567809), (451, 543888), (492, 498564), (528, 464571), (594, 412952), (656, 373923), (738, 332376), (792, 309714), (902, 271944), (984, 249282), (1107, 221584), (1188, 206476), (1259, 194832), (1353, 181296), (1476, 166188), (1584, 154857), (1804, 135972), (1968, 124641), (2214, 110792), (2376, 103238), (2518, 97416), (2706, 90648), (2952, 83094), (3608, 67986), (3777, 64944), (4059, 60432), (4428, 55396), (4752, 51619), (5036, 48708), (5412, 45324), (5904, 41547), (7216, 33993), (7554, 32472), (8118, 30216), (8856, 27698), (10072, 24354), (10824, 22662), (11331, 21648), (12177, 20144), (13849, 17712), (15108, 16236)]