297786552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 909066240

約数和(自身を除く): 611279688

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, 821, 889, 952, 1016, 1428, 1524, 1642, 1778, 2159, 2463, 2667, 2856, 3048, 3284, 3556, 4318, 4926, 5334, 5747, 6477, 6568, 7112, 8636, 9852, 10668, 11494, 12954, 13957, 15113, 17241, 17272, 19704, 21336, 22988, 25908, 27914, 30226, 34482, 41871, 45339, 45976, 51816, 55828, 60452, 68964, 83742, 90678, 97699, 104267, 111656, 120904, 137928, 167484, 181356, 195398, 208534, 293097, 312801, 334968, 362712, 390796, 417068, 586194, 625602, 729869, 781592, 834136, 1172388, 1251204, 1459738, 1772539, 2189607, 2344776, 2502408, 2919476, 3545078, 4379214, 5317617, 5838952, 7090156, 8758428, 10635234, 12407773, 14180312, 17516856, 21270468, 24815546, 37223319, 42540936, 49631092, 74446638, 99262184, 148893276, 297786552]

約数ペア:

[(1, 297786552), (2, 148893276), (3, 99262184), (4, 74446638), (6, 49631092), (7, 42540936), (8, 37223319), (12, 24815546), (14, 21270468), (17, 17516856), (21, 14180312), (24, 12407773), (28, 10635234), (34, 8758428), (42, 7090156), (51, 5838952), (56, 5317617), (68, 4379214), (84, 3545078), (102, 2919476), (119, 2502408), (127, 2344776), (136, 2189607), (168, 1772539), (204, 1459738), (238, 1251204), (254, 1172388), (357, 834136), (381, 781592), (408, 729869), (476, 625602), (508, 586194), (714, 417068), (762, 390796), (821, 362712), (889, 334968), (952, 312801), (1016, 293097), (1428, 208534), (1524, 195398), (1642, 181356), (1778, 167484), (2159, 137928), (2463, 120904), (2667, 111656), (2856, 104267), (3048, 97699), (3284, 90678), (3556, 83742), (4318, 68964), (4926, 60452), (5334, 55828), (5747, 51816), (6477, 45976), (6568, 45339), (7112, 41871), (8636, 34482), (9852, 30226), (10668, 27914), (11494, 25908), (12954, 22988), (13957, 21336), (15113, 19704), (17241, 17272)]