245377836

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^3\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 120

約数和(自身を含む): 706804560

約数和(自身を除く): 461426724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 569, 594, 726, 891, 1089, 1138, 1188, 1331, 1452, 1707, 1782, 2178, 2276, 2662, 3267, 3414, 3564, 3993, 4356, 5121, 5324, 6259, 6534, 6828, 7986, 9801, 10242, 11979, 12518, 13068, 15363, 15972, 18777, 19602, 20484, 23958, 25036, 30726, 35937, 37554, 39204, 46089, 47916, 56331, 61452, 68849, 71874, 75108, 92178, 107811, 112662, 137698, 143748, 168993, 184356, 206547, 215622, 225324, 275396, 337986, 413094, 431244, 506979, 619641, 675972, 757339, 826188, 1013958, 1239282, 1514678, 1858923, 2027916, 2272017, 2478564, 3029356, 3717846, 4544034, 5576769, 6816051, 7435692, 9088068, 11153538, 13632102, 20448153, 22307076, 27264204, 40896306, 61344459, 81792612, 122688918, 245377836]

約数ペア:

[(1, 245377836), (2, 122688918), (3, 81792612), (4, 61344459), (6, 40896306), (9, 27264204), (11, 22307076), (12, 20448153), (18, 13632102), (22, 11153538), (27, 9088068), (33, 7435692), (36, 6816051), (44, 5576769), (54, 4544034), (66, 3717846), (81, 3029356), (99, 2478564), (108, 2272017), (121, 2027916), (132, 1858923), (162, 1514678), (198, 1239282), (242, 1013958), (297, 826188), (324, 757339), (363, 675972), (396, 619641), (484, 506979), (569, 431244), (594, 413094), (726, 337986), (891, 275396), (1089, 225324), (1138, 215622), (1188, 206547), (1331, 184356), (1452, 168993), (1707, 143748), (1782, 137698), (2178, 112662), (2276, 107811), (2662, 92178), (3267, 75108), (3414, 71874), (3564, 68849), (3993, 61452), (4356, 56331), (5121, 47916), (5324, 46089), (6259, 39204), (6534, 37554), (6828, 35937), (7986, 30726), (9801, 25036), (10242, 23958), (11979, 20484), (12518, 19602), (13068, 18777), (15363, 15972)]