402198192

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 180

約数和(自身を含む): 1269653112

約数和(自身を除く): 867454920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 66, 72, 82, 88, 99, 121, 123, 132, 144, 164, 176, 198, 242, 246, 264, 328, 363, 369, 396, 451, 484, 492, 528, 563, 656, 726, 738, 792, 902, 968, 984, 1089, 1126, 1353, 1452, 1476, 1584, 1689, 1804, 1936, 1968, 2178, 2252, 2706, 2904, 2952, 3378, 3608, 4059, 4356, 4504, 4961, 5067, 5412, 5808, 5904, 6193, 6756, 7216, 8118, 8712, 9008, 9922, 10134, 10824, 12386, 13512, 14883, 16236, 17424, 18579, 19844, 20268, 21648, 23083, 24772, 27024, 29766, 32472, 37158, 39688, 40536, 44649, 46166, 49544, 55737, 59532, 64944, 68123, 69249, 74316, 79376, 81072, 89298, 92332, 99088, 111474, 119064, 136246, 138498, 148632, 178596, 184664, 204369, 207747, 222948, 238128, 253913, 272492, 276996, 297264, 357192, 369328, 408738, 415494, 445896, 507826, 544984, 553992, 613107, 714384, 761739, 817476, 830988, 891792, 1015652, 1089968, 1107984, 1226214, 1523478, 1634952, 1661976, 2031304, 2285217, 2452428, 2793043, 3046956, 3269904, 3323952, 4062608, 4570434, 4904856, 5586086, 6093912, 8379129, 9140868, 9809712, 11172172, 12187824, 16758258, 18281736, 22344344, 25137387, 33516516, 36563472, 44688688, 50274774, 67033032, 100549548, 134066064, 201099096, 402198192]

約数ペア:

[(1, 402198192), (2, 201099096), (3, 134066064), (4, 100549548), (6, 67033032), (8, 50274774), (9, 44688688), (11, 36563472), (12, 33516516), (16, 25137387), (18, 22344344), (22, 18281736), (24, 16758258), (33, 12187824), (36, 11172172), (41, 9809712), (44, 9140868), (48, 8379129), (66, 6093912), (72, 5586086), (82, 4904856), (88, 4570434), (99, 4062608), (121, 3323952), (123, 3269904), (132, 3046956), (144, 2793043), (164, 2452428), (176, 2285217), (198, 2031304), (242, 1661976), (246, 1634952), (264, 1523478), (328, 1226214), (363, 1107984), (369, 1089968), (396, 1015652), (451, 891792), (484, 830988), (492, 817476), (528, 761739), (563, 714384), (656, 613107), (726, 553992), (738, 544984), (792, 507826), (902, 445896), (968, 415494), (984, 408738), (1089, 369328), (1126, 357192), (1353, 297264), (1452, 276996), (1476, 272492), (1584, 253913), (1689, 238128), (1804, 222948), (1936, 207747), (1968, 204369), (2178, 184664), (2252, 178596), (2706, 148632), (2904, 138498), (2952, 136246), (3378, 119064), (3608, 111474), (4059, 99088), (4356, 92332), (4504, 89298), (4961, 81072), (5067, 79376), (5412, 74316), (5808, 69249), (5904, 68123), (6193, 64944), (6756, 59532), (7216, 55737), (8118, 49544), (8712, 46166), (9008, 44649), (9922, 40536), (10134, 39688), (10824, 37158), (12386, 32472), (13512, 29766), (14883, 27024), (16236, 24772), (17424, 23083), (18579, 21648), (19844, 20268)]