819291015216

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{4177}}^1$

素因数の和:4708

約数の個数: 240

約数和(自身を含む): 2380288020864

約数和(自身を除く): 1560997005648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 73, 94, 141, 144, 146, 188, 219, 282, 292, 376, 397, 423, 438, 564, 584, 657, 752, 794, 846, 876, 1128, 1168, 1191, 1314, 1588, 1692, 1752, 2256, 2382, 2628, 3176, 3384, 3431, 3504, 3573, 4177, 4764, 5256, 6352, 6768, 6862, 7146, 8354, 9528, 10293, 10512, 12531, 13724, 14292, 16708, 18659, 19056, 20586, 25062, 27448, 28584, 28981, 30879, 33416, 37318, 37593, 41172, 50124, 54896, 55977, 57168, 57962, 61758, 66832, 74636, 75186, 82344, 86943, 100248, 111954, 115924, 123516, 149272, 150372, 164688, 167931, 173886, 196319, 200496, 223908, 231848, 247032, 260829, 298544, 300744, 304921, 335862, 347772, 392638, 447816, 463696, 494064, 521658, 588957, 601488, 609842, 671724, 695544, 785276, 895632, 914763, 1043316, 1177914, 1219684, 1343448, 1362107, 1391088, 1570552, 1658269, 1766871, 1829526, 2086632, 2355828, 2439368, 2686896, 2724214, 2744289, 3141104, 3316538, 3533742, 3659052, 4086321, 4173264, 4711656, 4878736, 4974807, 5448428, 5488578, 6633076, 7067484, 7318104, 8172642, 9423312, 9949614, 10896856, 10977156, 12258963, 13266152, 14134968, 14331287, 14636208, 14924421, 16345284, 19899228, 21793712, 21954312, 24517926, 26532304, 28269936, 28662574, 29848842, 32690568, 39798456, 42993861, 43908624, 49035852, 57325148, 59697684, 65381136, 77938643, 79596912, 85987722, 98071704, 114650296, 119395368, 121053637, 128981583, 155877286, 171975444, 196143408, 229300592, 233815929, 238790736, 242107274, 257963166, 311754572, 343950888, 363160911, 467631858, 484214548, 515926332, 623509144, 687901776, 701447787, 726321822, 935263716, 968429096, 1031852664, 1089482733, 1247018288, 1402895574, 1452643644, 1870527432, 1936858192, 2063705328, 2178965466, 2805791148, 2905287288, 3741054864, 4357930932, 5611582296, 5689520939, 5810574576, 8715861864, 11223164592, 11379041878, 17068562817, 17431723728, 22758083756, 34137125634, 45516167512, 51205688451, 68274251268, 91032335024, 102411376902, 136548502536, 204822753804, 273097005072, 409645507608, 819291015216]

約数ペア:

[(1, 819291015216), (2, 409645507608), (3, 273097005072), (4, 204822753804), (6, 136548502536), (8, 102411376902), (9, 91032335024), (12, 68274251268), (16, 51205688451), (18, 45516167512), (24, 34137125634), (36, 22758083756), (47, 17431723728), (48, 17068562817), (72, 11379041878), (73, 11223164592), (94, 8715861864), (141, 5810574576), (144, 5689520939), (146, 5611582296), (188, 4357930932), (219, 3741054864), (282, 2905287288), (292, 2805791148), (376, 2178965466), (397, 2063705328), (423, 1936858192), (438, 1870527432), (564, 1452643644), (584, 1402895574), (657, 1247018288), (752, 1089482733), (794, 1031852664), (846, 968429096), (876, 935263716), (1128, 726321822), (1168, 701447787), (1191, 687901776), (1314, 623509144), (1588, 515926332), (1692, 484214548), (1752, 467631858), (2256, 363160911), (2382, 343950888), (2628, 311754572), (3176, 257963166), (3384, 242107274), (3431, 238790736), (3504, 233815929), (3573, 229300592), (4177, 196143408), (4764, 171975444), (5256, 155877286), (6352, 128981583), (6768, 121053637), (6862, 119395368), (7146, 114650296), (8354, 98071704), (9528, 85987722), (10293, 79596912), (10512, 77938643), (12531, 65381136), (13724, 59697684), (14292, 57325148), (16708, 49035852), (18659, 43908624), (19056, 42993861), (20586, 39798456), (25062, 32690568), (27448, 29848842), (28584, 28662574), (28981, 28269936), (30879, 26532304), (33416, 24517926), (37318, 21954312), (37593, 21793712), (41172, 19899228), (50124, 16345284), (54896, 14924421), (55977, 14636208), (57168, 14331287), (57962, 14134968), (61758, 13266152), (66832, 12258963), (74636, 10977156), (75186, 10896856), (82344, 9949614), (86943, 9423312), (100248, 8172642), (111954, 7318104), (115924, 7067484), (123516, 6633076), (149272, 5488578), (150372, 5448428), (164688, 4974807), (167931, 4878736), (173886, 4711656), (196319, 4173264), (200496, 4086321), (223908, 3659052), (231848, 3533742), (247032, 3316538), (260829, 3141104), (298544, 2744289), (300744, 2724214), (304921, 2686896), (335862, 2439368), (347772, 2355828), (392638, 2086632), (447816, 1829526), (463696, 1766871), (494064, 1658269), (521658, 1570552), (588957, 1391088), (601488, 1362107), (609842, 1343448), (671724, 1219684), (695544, 1177914), (785276, 1043316), (895632, 914763)]