399343056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:649

約数の個数: 160

約数和(自身を含む): 1259347968

約数和(自身を除く): 860004912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 151, 168, 204, 238, 272, 302, 336, 357, 408, 453, 463, 476, 604, 714, 816, 906, 926, 952, 1057, 1208, 1389, 1428, 1812, 1852, 1904, 2114, 2416, 2567, 2778, 2856, 3171, 3241, 3624, 3704, 4228, 5134, 5556, 5712, 6342, 6482, 7248, 7408, 7701, 7871, 8456, 9723, 10268, 11112, 12684, 12964, 15402, 15742, 16912, 17969, 19446, 20536, 22224, 23613, 25368, 25928, 30804, 31484, 35938, 38892, 41072, 47226, 50736, 51856, 53907, 55097, 61608, 62968, 69913, 71876, 77784, 94452, 107814, 110194, 123216, 125936, 139826, 143752, 155568, 165291, 188904, 209739, 215628, 220388, 279652, 287504, 330582, 377808, 419478, 431256, 440776, 489391, 559304, 661164, 838956, 862512, 881552, 978782, 1118608, 1188521, 1322328, 1468173, 1677912, 1957564, 2377042, 2644656, 2936346, 3355824, 3565563, 3915128, 4754084, 5872692, 7131126, 7830256, 8319647, 9508168, 11745384, 14262252, 16639294, 19016336, 23490768, 24958941, 28524504, 33278588, 49917882, 57049008, 66557176, 99835764, 133114352, 199671528, 399343056]

約数ペア:

[(1, 399343056), (2, 199671528), (3, 133114352), (4, 99835764), (6, 66557176), (7, 57049008), (8, 49917882), (12, 33278588), (14, 28524504), (16, 24958941), (17, 23490768), (21, 19016336), (24, 16639294), (28, 14262252), (34, 11745384), (42, 9508168), (48, 8319647), (51, 7830256), (56, 7131126), (68, 5872692), (84, 4754084), (102, 3915128), (112, 3565563), (119, 3355824), (136, 2936346), (151, 2644656), (168, 2377042), (204, 1957564), (238, 1677912), (272, 1468173), (302, 1322328), (336, 1188521), (357, 1118608), (408, 978782), (453, 881552), (463, 862512), (476, 838956), (604, 661164), (714, 559304), (816, 489391), (906, 440776), (926, 431256), (952, 419478), (1057, 377808), (1208, 330582), (1389, 287504), (1428, 279652), (1812, 220388), (1852, 215628), (1904, 209739), (2114, 188904), (2416, 165291), (2567, 155568), (2778, 143752), (2856, 139826), (3171, 125936), (3241, 123216), (3624, 110194), (3704, 107814), (4228, 94452), (5134, 77784), (5556, 71876), (5712, 69913), (6342, 62968), (6482, 61608), (7248, 55097), (7408, 53907), (7701, 51856), (7871, 50736), (8456, 47226), (9723, 41072), (10268, 38892), (11112, 35938), (12684, 31484), (12964, 30804), (15402, 25928), (15742, 25368), (16912, 23613), (17969, 22224), (19446, 20536)]