446989704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3039

約数の個数: 128

約数和(自身を含む): 1378218240

約数和(自身を除く): 931228536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 53, 56, 68, 84, 102, 106, 119, 136, 159, 168, 204, 212, 238, 318, 357, 371, 408, 424, 476, 636, 714, 742, 901, 952, 1113, 1272, 1428, 1484, 1802, 2226, 2703, 2856, 2953, 2968, 3604, 4452, 5406, 5906, 6307, 7208, 8859, 8904, 10812, 11812, 12614, 17718, 18921, 20671, 21624, 23624, 25228, 35436, 37842, 41342, 50201, 50456, 62013, 70872, 75684, 82684, 100402, 124026, 150603, 151368, 156509, 165368, 200804, 248052, 301206, 313018, 351407, 401608, 469527, 496104, 602412, 626036, 702814, 939054, 1054221, 1095563, 1204824, 1252072, 1405628, 1878108, 2108442, 2191126, 2660653, 2811256, 3286689, 3756216, 4216884, 4382252, 5321306, 6573378, 7981959, 8433768, 8764504, 10642612, 13146756, 15963918, 18624571, 21285224, 26293512, 31927836, 37249142, 55873713, 63855672, 74498284, 111747426, 148996568, 223494852, 446989704]

約数ペア:

[(1, 446989704), (2, 223494852), (3, 148996568), (4, 111747426), (6, 74498284), (7, 63855672), (8, 55873713), (12, 37249142), (14, 31927836), (17, 26293512), (21, 21285224), (24, 18624571), (28, 15963918), (34, 13146756), (42, 10642612), (51, 8764504), (53, 8433768), (56, 7981959), (68, 6573378), (84, 5321306), (102, 4382252), (106, 4216884), (119, 3756216), (136, 3286689), (159, 2811256), (168, 2660653), (204, 2191126), (212, 2108442), (238, 1878108), (318, 1405628), (357, 1252072), (371, 1204824), (408, 1095563), (424, 1054221), (476, 939054), (636, 702814), (714, 626036), (742, 602412), (901, 496104), (952, 469527), (1113, 401608), (1272, 351407), (1428, 313018), (1484, 301206), (1802, 248052), (2226, 200804), (2703, 165368), (2856, 156509), (2953, 151368), (2968, 150603), (3604, 124026), (4452, 100402), (5406, 82684), (5906, 75684), (6307, 70872), (7208, 62013), (8859, 50456), (8904, 50201), (10812, 41342), (11812, 37842), (12614, 35436), (17718, 25228), (18921, 23624), (20671, 21624)]