977165136

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 240

約数和(自身を含む): 3054804480

約数和(自身を除く): 2077639344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 41, 48, 57, 62, 72, 76, 82, 93, 114, 123, 124, 144, 152, 164, 171, 186, 228, 246, 248, 279, 281, 304, 328, 342, 369, 372, 456, 492, 496, 558, 562, 589, 656, 684, 738, 744, 779, 843, 912, 984, 1116, 1124, 1178, 1271, 1368, 1476, 1488, 1558, 1686, 1767, 1968, 2232, 2248, 2337, 2356, 2529, 2542, 2736, 2952, 3116, 3372, 3534, 3813, 4464, 4496, 4674, 4712, 5058, 5084, 5301, 5339, 5904, 6232, 6744, 7011, 7068, 7626, 8711, 9348, 9424, 10116, 10168, 10602, 10678, 11439, 11521, 12464, 13488, 14022, 14136, 15252, 16017, 17422, 18696, 20232, 20336, 21204, 21356, 22878, 23042, 24149, 26133, 28044, 28272, 30504, 32034, 34563, 34844, 37392, 40464, 42408, 42712, 45756, 46084, 48051, 48298, 52266, 56088, 61008, 64068, 69126, 69688, 72447, 78399, 84816, 85424, 91512, 92168, 96102, 96596, 103689, 104532, 112176, 128136, 138252, 139376, 144894, 156798, 165509, 183024, 184336, 192204, 193192, 207378, 209064, 217341, 218899, 256272, 276504, 289788, 313596, 331018, 357151, 384408, 386384, 414756, 418128, 434682, 437798, 496527, 553008, 579576, 627192, 656697, 662036, 714302, 768816, 829512, 869364, 875596, 993054, 1071453, 1159152, 1254384, 1313394, 1324072, 1428604, 1489581, 1659024, 1738728, 1751192, 1970091, 1986108, 2142906, 2626788, 2648144, 2857208, 2979162, 3214359, 3477456, 3502384, 3940182, 3972216, 4285812, 5253576, 5714416, 5958324, 6428718, 6785869, 7880364, 7944432, 8571624, 10507152, 11916648, 12857436, 13571738, 15760728, 17143248, 20357607, 23833296, 25714872, 27143476, 31521456, 40715214, 51429744, 54286952, 61072821, 81430428, 108573904, 122145642, 162860856, 244291284, 325721712, 488582568, 977165136]

約数ペア:

[(1, 977165136), (2, 488582568), (3, 325721712), (4, 244291284), (6, 162860856), (8, 122145642), (9, 108573904), (12, 81430428), (16, 61072821), (18, 54286952), (19, 51429744), (24, 40715214), (31, 31521456), (36, 27143476), (38, 25714872), (41, 23833296), (48, 20357607), (57, 17143248), (62, 15760728), (72, 13571738), (76, 12857436), (82, 11916648), (93, 10507152), (114, 8571624), (123, 7944432), (124, 7880364), (144, 6785869), (152, 6428718), (164, 5958324), (171, 5714416), (186, 5253576), (228, 4285812), (246, 3972216), (248, 3940182), (279, 3502384), (281, 3477456), (304, 3214359), (328, 2979162), (342, 2857208), (369, 2648144), (372, 2626788), (456, 2142906), (492, 1986108), (496, 1970091), (558, 1751192), (562, 1738728), (589, 1659024), (656, 1489581), (684, 1428604), (738, 1324072), (744, 1313394), (779, 1254384), (843, 1159152), (912, 1071453), (984, 993054), (1116, 875596), (1124, 869364), (1178, 829512), (1271, 768816), (1368, 714302), (1476, 662036), (1488, 656697), (1558, 627192), (1686, 579576), (1767, 553008), (1968, 496527), (2232, 437798), (2248, 434682), (2337, 418128), (2356, 414756), (2529, 386384), (2542, 384408), (2736, 357151), (2952, 331018), (3116, 313596), (3372, 289788), (3534, 276504), (3813, 256272), (4464, 218899), (4496, 217341), (4674, 209064), (4712, 207378), (5058, 193192), (5084, 192204), (5301, 184336), (5339, 183024), (5904, 165509), (6232, 156798), (6744, 144894), (7011, 139376), (7068, 138252), (7626, 128136), (8711, 112176), (9348, 104532), (9424, 103689), (10116, 96596), (10168, 96102), (10602, 92168), (10678, 91512), (11439, 85424), (11521, 84816), (12464, 78399), (13488, 72447), (14022, 69688), (14136, 69126), (15252, 64068), (16017, 61008), (17422, 56088), (18696, 52266), (20232, 48298), (20336, 48051), (21204, 46084), (21356, 45756), (22878, 42712), (23042, 42408), (24149, 40464), (26133, 37392), (28044, 34844), (28272, 34563), (30504, 32034)]