668398302

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 1824076800

約数和(自身を除く): 1155678498

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 78, 79, 99, 114, 117, 143, 158, 171, 173, 198, 209, 234, 237, 247, 286, 342, 346, 418, 429, 474, 494, 519, 627, 711, 741, 858, 869, 1027, 1038, 1254, 1287, 1422, 1482, 1501, 1557, 1738, 1881, 1903, 2054, 2223, 2249, 2574, 2607, 2717, 3002, 3081, 3114, 3287, 3762, 3806, 4446, 4498, 4503, 5214, 5434, 5709, 6162, 6574, 6747, 7821, 8151, 9006, 9243, 9861, 11297, 11418, 13494, 13509, 13667, 15642, 16302, 16511, 17127, 18486, 19513, 19722, 20241, 22594, 24453, 24739, 27018, 27334, 29583, 33022, 33891, 34254, 36157, 39026, 40482, 41001, 42731, 48906, 49478, 49533, 58539, 59166, 67782, 72314, 74217, 82002, 85462, 99066, 101673, 108471, 117078, 123003, 128193, 148434, 148599, 150337, 175617, 177671, 203346, 214643, 216942, 222651, 246006, 256386, 259673, 297198, 300674, 325413, 351234, 355342, 384579, 429286, 445302, 451011, 470041, 519346, 533013, 643929, 650826, 769158, 779019, 902022, 940082, 1066026, 1287858, 1353033, 1410123, 1558038, 1599039, 1931787, 1954381, 2337057, 2706066, 2820246, 2856403, 3198078, 3375749, 3863574, 3908762, 4230369, 4674114, 5712806, 5863143, 6751498, 8460738, 8569209, 10127247, 11726286, 17138418, 17589429, 20254494, 25707627, 30381741, 35178858, 37133239, 51415254, 60763482, 74266478, 111399717, 222799434, 334199151, 668398302]

約数ペア:

[(1, 668398302), (2, 334199151), (3, 222799434), (6, 111399717), (9, 74266478), (11, 60763482), (13, 51415254), (18, 37133239), (19, 35178858), (22, 30381741), (26, 25707627), (33, 20254494), (38, 17589429), (39, 17138418), (57, 11726286), (66, 10127247), (78, 8569209), (79, 8460738), (99, 6751498), (114, 5863143), (117, 5712806), (143, 4674114), (158, 4230369), (171, 3908762), (173, 3863574), (198, 3375749), (209, 3198078), (234, 2856403), (237, 2820246), (247, 2706066), (286, 2337057), (342, 1954381), (346, 1931787), (418, 1599039), (429, 1558038), (474, 1410123), (494, 1353033), (519, 1287858), (627, 1066026), (711, 940082), (741, 902022), (858, 779019), (869, 769158), (1027, 650826), (1038, 643929), (1254, 533013), (1287, 519346), (1422, 470041), (1482, 451011), (1501, 445302), (1557, 429286), (1738, 384579), (1881, 355342), (1903, 351234), (2054, 325413), (2223, 300674), (2249, 297198), (2574, 259673), (2607, 256386), (2717, 246006), (3002, 222651), (3081, 216942), (3114, 214643), (3287, 203346), (3762, 177671), (3806, 175617), (4446, 150337), (4498, 148599), (4503, 148434), (5214, 128193), (5434, 123003), (5709, 117078), (6162, 108471), (6574, 101673), (6747, 99066), (7821, 85462), (8151, 82002), (9006, 74217), (9243, 72314), (9861, 67782), (11297, 59166), (11418, 58539), (13494, 49533), (13509, 49478), (13667, 48906), (15642, 42731), (16302, 41001), (16511, 40482), (17127, 39026), (18486, 36157), (19513, 34254), (19722, 33891), (20241, 33022), (22594, 29583), (24453, 27334), (24739, 27018)]