253529298

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6997}}^1$

素因数の和:7080

約数の個数: 64

約数和(自身を含む): 624781440

約数和(自身を除く): 371252142

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 99, 122, 183, 198, 297, 366, 549, 594, 671, 1098, 1342, 1647, 2013, 3294, 4026, 6039, 6997, 12078, 13994, 18117, 20991, 36234, 41982, 62973, 76967, 125946, 153934, 188919, 230901, 377838, 426817, 461802, 692703, 853634, 1280451, 1385406, 2078109, 2560902, 3841353, 4156218, 4694987, 7682706, 9389974, 11524059, 14084961, 23048118, 28169922, 42254883, 84509766, 126764649, 253529298]

約数ペア:

[(1, 253529298), (2, 126764649), (3, 84509766), (6, 42254883), (9, 28169922), (11, 23048118), (18, 14084961), (22, 11524059), (27, 9389974), (33, 7682706), (54, 4694987), (61, 4156218), (66, 3841353), (99, 2560902), (122, 2078109), (183, 1385406), (198, 1280451), (297, 853634), (366, 692703), (549, 461802), (594, 426817), (671, 377838), (1098, 230901), (1342, 188919), (1647, 153934), (2013, 125946), (3294, 76967), (4026, 62973), (6039, 41982), (6997, 36234), (12078, 20991), (13994, 18117)]