291421152

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{3407}}^1$

素因数の和:3443

約数の個数: 144

約数和(自身を含む): 937827072

約数和(自身を除く): 646405920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 792, 864, 891, 972, 1056, 1188, 1296, 1584, 1782, 1944, 2376, 2592, 2673, 3168, 3407, 3564, 3888, 4752, 5346, 6814, 7128, 7776, 9504, 10221, 10692, 13628, 14256, 20442, 21384, 27256, 28512, 30663, 37477, 40884, 42768, 54512, 61326, 74954, 81768, 85536, 91989, 109024, 112431, 122652, 149908, 163536, 183978, 224862, 245304, 275967, 299816, 327072, 337293, 367956, 449724, 490608, 551934, 599632, 674586, 735912, 827901, 899448, 981216, 1011879, 1103868, 1199264, 1349172, 1471824, 1655802, 1798896, 2023758, 2207736, 2698344, 2943648, 3035637, 3311604, 3597792, 4047516, 4415472, 5396688, 6071274, 6623208, 8095032, 8830944, 9106911, 10793376, 12142548, 13246416, 16190064, 18213822, 24285096, 26492832, 32380128, 36427644, 48570192, 72855288, 97140384, 145710576, 291421152]

約数ペア:

[(1, 291421152), (2, 145710576), (3, 97140384), (4, 72855288), (6, 48570192), (8, 36427644), (9, 32380128), (11, 26492832), (12, 24285096), (16, 18213822), (18, 16190064), (22, 13246416), (24, 12142548), (27, 10793376), (32, 9106911), (33, 8830944), (36, 8095032), (44, 6623208), (48, 6071274), (54, 5396688), (66, 4415472), (72, 4047516), (81, 3597792), (88, 3311604), (96, 3035637), (99, 2943648), (108, 2698344), (132, 2207736), (144, 2023758), (162, 1798896), (176, 1655802), (198, 1471824), (216, 1349172), (243, 1199264), (264, 1103868), (288, 1011879), (297, 981216), (324, 899448), (352, 827901), (396, 735912), (432, 674586), (486, 599632), (528, 551934), (594, 490608), (648, 449724), (792, 367956), (864, 337293), (891, 327072), (972, 299816), (1056, 275967), (1188, 245304), (1296, 224862), (1584, 183978), (1782, 163536), (1944, 149908), (2376, 122652), (2592, 112431), (2673, 109024), (3168, 91989), (3407, 85536), (3564, 81768), (3888, 74954), (4752, 61326), (5346, 54512), (6814, 42768), (7128, 40884), (7776, 37477), (9504, 30663), (10221, 28512), (10692, 27256), (13628, 21384), (14256, 20442)]