31393152

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 109792800

約数和(自身を除く): 78399648

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, 229, 238, 252, 272, 288, 306, 336, 357, 384, 408, 448, 458, 476, 504, 544, 576, 612, 672, 687, 714, 816, 896, 916, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1374, 1428, 1603, 1632, 1832, 1904, 2016, 2061, 2142, 2176, 2448, 2688, 2748, 2856, 3206, 3264, 3664, 3808, 3893, 4032, 4122, 4284, 4809, 4896, 5496, 5712, 6412, 6528, 7328, 7616, 7786, 8064, 8244, 8568, 9618, 9792, 10992, 11424, 11679, 12824, 14427, 14656, 15232, 15572, 16488, 17136, 19236, 19584, 21984, 22848, 23358, 25648, 27251, 28854, 29312, 31144, 32976, 34272, 35037, 38472, 43968, 45696, 46716, 51296, 54502, 57708, 62288, 65952, 68544, 70074, 76944, 81753, 87936, 93432, 102592, 109004, 115416, 124576, 131904, 137088, 140148, 153888, 163506, 186864, 205184, 218008, 230832, 245259, 249152, 263808, 280296, 307776, 327012, 373728, 436016, 461664, 490518, 498304, 560592, 615552, 654024, 747456, 872032, 923328, 981036, 1121184, 1308048, 1494912, 1744064, 1846656, 1962072, 2242368, 2616096, 3488128, 3924144, 4484736, 5232192, 7848288, 10464384, 15696576, 31393152]

約数ペア:

[(1, 31393152), (2, 15696576), (3, 10464384), (4, 7848288), (6, 5232192), (7, 4484736), (8, 3924144), (9, 3488128), (12, 2616096), (14, 2242368), (16, 1962072), (17, 1846656), (18, 1744064), (21, 1494912), (24, 1308048), (28, 1121184), (32, 981036), (34, 923328), (36, 872032), (42, 747456), (48, 654024), (51, 615552), (56, 560592), (63, 498304), (64, 490518), (68, 461664), (72, 436016), (84, 373728), (96, 327012), (102, 307776), (112, 280296), (119, 263808), (126, 249152), (128, 245259), (136, 230832), (144, 218008), (153, 205184), (168, 186864), (192, 163506), (204, 153888), (224, 140148), (229, 137088), (238, 131904), (252, 124576), (272, 115416), (288, 109004), (306, 102592), (336, 93432), (357, 87936), (384, 81753), (408, 76944), (448, 70074), (458, 68544), (476, 65952), (504, 62288), (544, 57708), (576, 54502), (612, 51296), (672, 46716), (687, 45696), (714, 43968), (816, 38472), (896, 35037), (916, 34272), (952, 32976), (1008, 31144), (1071, 29312), (1088, 28854), (1152, 27251), (1224, 25648), (1344, 23358), (1374, 22848), (1428, 21984), (1603, 19584), (1632, 19236), (1832, 17136), (1904, 16488), (2016, 15572), (2061, 15232), (2142, 14656), (2176, 14427), (2448, 12824), (2688, 11679), (2748, 11424), (2856, 10992), (3206, 9792), (3264, 9618), (3664, 8568), (3808, 8244), (3893, 8064), (4032, 7786), (4122, 7616), (4284, 7328), (4809, 6528), (4896, 6412), (5496, 5712)]