312697728

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2325

約数の個数: 192

約数和(自身を含む): 1089335520

約数和(自身を除く): 776637792

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, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2176, 2281, 2448, 2688, 2856, 3264, 3808, 4032, 4284, 4562, 4896, 5712, 6528, 6843, 7616, 8064, 8568, 9124, 9792, 11424, 13686, 15232, 15967, 17136, 18248, 19584, 20529, 22848, 27372, 31934, 34272, 36496, 38777, 41058, 45696, 47901, 54744, 63868, 68544, 72992, 77554, 82116, 95802, 109488, 116331, 127736, 137088, 143703, 145984, 155108, 164232, 191604, 218976, 232662, 255472, 271439, 287406, 291968, 310216, 328464, 348993, 383208, 437952, 465324, 510944, 542878, 574812, 620432, 656928, 697986, 766416, 814317, 875904, 930648, 1021888, 1085756, 1149624, 1240864, 1313856, 1395972, 1532832, 1628634, 1861296, 2043776, 2171512, 2299248, 2442951, 2481728, 2627712, 2791944, 3065664, 3257268, 3722592, 4343024, 4598496, 4885902, 4963456, 5583888, 6131328, 6514536, 7445184, 8686048, 9196992, 9771804, 11167776, 13029072, 14890368, 17372096, 18393984, 19543608, 22335552, 26058144, 34744192, 39087216, 44671104, 52116288, 78174432, 104232576, 156348864, 312697728]

約数ペア:

[(1, 312697728), (2, 156348864), (3, 104232576), (4, 78174432), (6, 52116288), (7, 44671104), (8, 39087216), (9, 34744192), (12, 26058144), (14, 22335552), (16, 19543608), (17, 18393984), (18, 17372096), (21, 14890368), (24, 13029072), (28, 11167776), (32, 9771804), (34, 9196992), (36, 8686048), (42, 7445184), (48, 6514536), (51, 6131328), (56, 5583888), (63, 4963456), (64, 4885902), (68, 4598496), (72, 4343024), (84, 3722592), (96, 3257268), (102, 3065664), (112, 2791944), (119, 2627712), (126, 2481728), (128, 2442951), (136, 2299248), (144, 2171512), (153, 2043776), (168, 1861296), (192, 1628634), (204, 1532832), (224, 1395972), (238, 1313856), (252, 1240864), (272, 1149624), (288, 1085756), (306, 1021888), (336, 930648), (357, 875904), (384, 814317), (408, 766416), (448, 697986), (476, 656928), (504, 620432), (544, 574812), (576, 542878), (612, 510944), (672, 465324), (714, 437952), (816, 383208), (896, 348993), (952, 328464), (1008, 310216), (1071, 291968), (1088, 287406), (1152, 271439), (1224, 255472), (1344, 232662), (1428, 218976), (1632, 191604), (1904, 164232), (2016, 155108), (2142, 145984), (2176, 143703), (2281, 137088), (2448, 127736), (2688, 116331), (2856, 109488), (3264, 95802), (3808, 82116), (4032, 77554), (4284, 72992), (4562, 68544), (4896, 63868), (5712, 54744), (6528, 47901), (6843, 45696), (7616, 41058), (8064, 38777), (8568, 36496), (9124, 34272), (9792, 31934), (11424, 27372), (13686, 22848), (15232, 20529), (15967, 19584), (17136, 18248)]