478417128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1479

約数の個数: 128

約数和(自身を含む): 1459814400

約数和(自身を除く): 981397272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 127, 136, 168, 204, 238, 254, 357, 381, 408, 476, 508, 714, 762, 889, 952, 1016, 1319, 1428, 1524, 1778, 2159, 2638, 2667, 2856, 3048, 3556, 3957, 4318, 5276, 5334, 6477, 7112, 7914, 8636, 9233, 10552, 10668, 12954, 15113, 15828, 17272, 18466, 21336, 22423, 25908, 27699, 30226, 31656, 36932, 44846, 45339, 51816, 55398, 60452, 67269, 73864, 89692, 90678, 110796, 120904, 134538, 156961, 167513, 179384, 181356, 221592, 269076, 313922, 335026, 362712, 470883, 502539, 538152, 627844, 670052, 941766, 1005078, 1172591, 1255688, 1340104, 1883532, 2010156, 2345182, 2847721, 3517773, 3767064, 4020312, 4690364, 5695442, 7035546, 8543163, 9380728, 11390884, 14071092, 17086326, 19934047, 22781768, 28142184, 34172652, 39868094, 59802141, 68345304, 79736188, 119604282, 159472376, 239208564, 478417128]

約数ペア:

[(1, 478417128), (2, 239208564), (3, 159472376), (4, 119604282), (6, 79736188), (7, 68345304), (8, 59802141), (12, 39868094), (14, 34172652), (17, 28142184), (21, 22781768), (24, 19934047), (28, 17086326), (34, 14071092), (42, 11390884), (51, 9380728), (56, 8543163), (68, 7035546), (84, 5695442), (102, 4690364), (119, 4020312), (127, 3767064), (136, 3517773), (168, 2847721), (204, 2345182), (238, 2010156), (254, 1883532), (357, 1340104), (381, 1255688), (408, 1172591), (476, 1005078), (508, 941766), (714, 670052), (762, 627844), (889, 538152), (952, 502539), (1016, 470883), (1319, 362712), (1428, 335026), (1524, 313922), (1778, 269076), (2159, 221592), (2638, 181356), (2667, 179384), (2856, 167513), (3048, 156961), (3556, 134538), (3957, 120904), (4318, 110796), (5276, 90678), (5334, 89692), (6477, 73864), (7112, 67269), (7914, 60452), (8636, 55398), (9233, 51816), (10552, 45339), (10668, 44846), (12954, 36932), (15113, 31656), (15828, 30226), (17272, 27699), (18466, 25908), (21336, 22423)]