421768368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 1446621696

約数和(自身を除く): 1024853328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 151, 153, 163, 168, 204, 238, 252, 272, 302, 306, 326, 336, 357, 408, 453, 476, 489, 504, 604, 612, 652, 714, 816, 906, 952, 978, 1008, 1057, 1071, 1141, 1208, 1224, 1304, 1359, 1428, 1467, 1812, 1904, 1956, 2114, 2142, 2282, 2416, 2448, 2567, 2608, 2718, 2771, 2856, 2934, 3171, 3423, 3624, 3912, 4228, 4284, 4564, 5134, 5436, 5542, 5712, 5868, 6342, 6846, 7248, 7701, 7824, 8313, 8456, 8568, 9128, 9513, 10268, 10269, 10872, 11084, 11736, 12684, 13692, 15402, 16626, 16912, 17136, 17969, 18256, 19026, 19397, 20536, 20538, 21744, 22168, 23103, 23472, 24613, 24939, 25368, 27384, 30804, 33252, 35938, 38052, 38794, 41072, 41076, 44336, 46206, 49226, 49878, 50736, 53907, 54768, 58191, 61608, 66504, 71876, 73839, 76104, 77588, 82152, 92412, 98452, 99756, 107814, 116382, 123216, 133008, 143752, 147678, 152208, 155176, 161721, 164304, 172291, 174573, 184824, 196904, 199512, 215628, 221517, 232764, 287504, 295356, 310352, 323442, 344582, 349146, 369648, 393808, 399024, 418421, 431256, 443034, 465528, 516873, 590712, 646884, 689164, 698292, 836842, 862512, 886068, 931056, 1033746, 1181424, 1255263, 1293768, 1378328, 1396584, 1550619, 1673684, 1772136, 2067492, 2510526, 2587536, 2756656, 2793168, 2928947, 3101238, 3347368, 3544272, 3765789, 4134984, 5021052, 5857894, 6202476, 6694736, 7531578, 8269968, 8786841, 10042104, 11715788, 12404952, 15063156, 17573682, 20084208, 23431576, 24809904, 26360523, 30126312, 35147364, 46863152, 52721046, 60252624, 70294728, 105442092, 140589456, 210884184, 421768368]

約数ペア:

[(1, 421768368), (2, 210884184), (3, 140589456), (4, 105442092), (6, 70294728), (7, 60252624), (8, 52721046), (9, 46863152), (12, 35147364), (14, 30126312), (16, 26360523), (17, 24809904), (18, 23431576), (21, 20084208), (24, 17573682), (28, 15063156), (34, 12404952), (36, 11715788), (42, 10042104), (48, 8786841), (51, 8269968), (56, 7531578), (63, 6694736), (68, 6202476), (72, 5857894), (84, 5021052), (102, 4134984), (112, 3765789), (119, 3544272), (126, 3347368), (136, 3101238), (144, 2928947), (151, 2793168), (153, 2756656), (163, 2587536), (168, 2510526), (204, 2067492), (238, 1772136), (252, 1673684), (272, 1550619), (302, 1396584), (306, 1378328), (326, 1293768), (336, 1255263), (357, 1181424), (408, 1033746), (453, 931056), (476, 886068), (489, 862512), (504, 836842), (604, 698292), (612, 689164), (652, 646884), (714, 590712), (816, 516873), (906, 465528), (952, 443034), (978, 431256), (1008, 418421), (1057, 399024), (1071, 393808), (1141, 369648), (1208, 349146), (1224, 344582), (1304, 323442), (1359, 310352), (1428, 295356), (1467, 287504), (1812, 232764), (1904, 221517), (1956, 215628), (2114, 199512), (2142, 196904), (2282, 184824), (2416, 174573), (2448, 172291), (2567, 164304), (2608, 161721), (2718, 155176), (2771, 152208), (2856, 147678), (2934, 143752), (3171, 133008), (3423, 123216), (3624, 116382), (3912, 107814), (4228, 99756), (4284, 98452), (4564, 92412), (5134, 82152), (5436, 77588), (5542, 76104), (5712, 73839), (5868, 71876), (6342, 66504), (6846, 61608), (7248, 58191), (7701, 54768), (7824, 53907), (8313, 50736), (8456, 49878), (8568, 49226), (9128, 46206), (9513, 44336), (10268, 41076), (10269, 41072), (10872, 38794), (11084, 38052), (11736, 35938), (12684, 33252), (13692, 30804), (15402, 27384), (16626, 25368), (16912, 24939), (17136, 24613), (17969, 23472), (18256, 23103), (19026, 22168), (19397, 21744), (20536, 20538)]