212920512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9319}}^1$

素因数の和:9358

約数の個数: 112

約数和(自身を含む): 681776640

約数和(自身を除く): 468856128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 336, 357, 408, 448, 476, 544, 672, 714, 816, 952, 1088, 1344, 1428, 1632, 1904, 2856, 3264, 3808, 5712, 7616, 9319, 11424, 18638, 22848, 27957, 37276, 55914, 65233, 74552, 111828, 130466, 149104, 158423, 195699, 223656, 260932, 298208, 316846, 391398, 447312, 475269, 521864, 596416, 633692, 782796, 894624, 950538, 1043728, 1108961, 1267384, 1565592, 1789248, 1901076, 2087456, 2217922, 2534768, 3131184, 3326883, 3802152, 4174912, 4435844, 5069536, 6262368, 6653766, 7604304, 8871688, 10139072, 12524736, 13307532, 15208608, 17743376, 26615064, 30417216, 35486752, 53230128, 70973504, 106460256, 212920512]

約数ペア:

[(1, 212920512), (2, 106460256), (3, 70973504), (4, 53230128), (6, 35486752), (7, 30417216), (8, 26615064), (12, 17743376), (14, 15208608), (16, 13307532), (17, 12524736), (21, 10139072), (24, 8871688), (28, 7604304), (32, 6653766), (34, 6262368), (42, 5069536), (48, 4435844), (51, 4174912), (56, 3802152), (64, 3326883), (68, 3131184), (84, 2534768), (96, 2217922), (102, 2087456), (112, 1901076), (119, 1789248), (136, 1565592), (168, 1267384), (192, 1108961), (204, 1043728), (224, 950538), (238, 894624), (272, 782796), (336, 633692), (357, 596416), (408, 521864), (448, 475269), (476, 447312), (544, 391398), (672, 316846), (714, 298208), (816, 260932), (952, 223656), (1088, 195699), (1344, 158423), (1428, 149104), (1632, 130466), (1904, 111828), (2856, 74552), (3264, 65233), (3808, 55914), (5712, 37276), (7616, 27957), (9319, 22848), (11424, 18638)]