407391264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11887}}^1$

素因数の和:11927

約数の個数: 144

約数和(自身を含む): 1402023168

約数和(自身を除く): 994631904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 11887, 17136, 23774, 34272, 35661, 47548, 71322, 83209, 95096, 106983, 142644, 166418, 190192, 202079, 213966, 249627, 285288, 332836, 380384, 404158, 427932, 499254, 570576, 606237, 665672, 748881, 808316, 855864, 998508, 1141152, 1212474, 1331344, 1414553, 1497762, 1616632, 1711728, 1818711, 1997016, 2424948, 2662688, 2829106, 2995524, 3233264, 3423456, 3637422, 3994032, 4243659, 4849896, 5658212, 5991048, 6466528, 7274844, 7988064, 8487318, 9699792, 11316424, 11982096, 12730977, 14549688, 16974636, 19399584, 22632848, 23964192, 25461954, 29099376, 33949272, 45265696, 50923908, 58198752, 67898544, 101847816, 135797088, 203695632, 407391264]

約数ペア:

[(1, 407391264), (2, 203695632), (3, 135797088), (4, 101847816), (6, 67898544), (7, 58198752), (8, 50923908), (9, 45265696), (12, 33949272), (14, 29099376), (16, 25461954), (17, 23964192), (18, 22632848), (21, 19399584), (24, 16974636), (28, 14549688), (32, 12730977), (34, 11982096), (36, 11316424), (42, 9699792), (48, 8487318), (51, 7988064), (56, 7274844), (63, 6466528), (68, 5991048), (72, 5658212), (84, 4849896), (96, 4243659), (102, 3994032), (112, 3637422), (119, 3423456), (126, 3233264), (136, 2995524), (144, 2829106), (153, 2662688), (168, 2424948), (204, 1997016), (224, 1818711), (238, 1711728), (252, 1616632), (272, 1497762), (288, 1414553), (306, 1331344), (336, 1212474), (357, 1141152), (408, 998508), (476, 855864), (504, 808316), (544, 748881), (612, 665672), (672, 606237), (714, 570576), (816, 499254), (952, 427932), (1008, 404158), (1071, 380384), (1224, 332836), (1428, 285288), (1632, 249627), (1904, 213966), (2016, 202079), (2142, 190192), (2448, 166418), (2856, 142644), (3808, 106983), (4284, 95096), (4896, 83209), (5712, 71322), (8568, 47548), (11424, 35661), (11887, 34272), (17136, 23774)]