15857638488

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6143}}^1$

素因数の和:6231

約数の個数: 256

約数和(自身を含む): 50429952000

約数和(自身を除く): 34572313512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 37, 38, 51, 54, 57, 68, 72, 74, 76, 102, 108, 111, 114, 136, 148, 152, 153, 171, 204, 216, 222, 228, 296, 306, 323, 333, 342, 408, 444, 456, 459, 513, 612, 629, 646, 666, 684, 703, 888, 918, 969, 999, 1026, 1224, 1258, 1292, 1332, 1368, 1406, 1836, 1887, 1938, 1998, 2052, 2109, 2516, 2584, 2664, 2812, 2907, 3672, 3774, 3876, 3996, 4104, 4218, 5032, 5624, 5661, 5814, 6143, 6327, 7548, 7752, 7992, 8436, 8721, 11322, 11628, 11951, 12286, 12654, 15096, 16872, 16983, 17442, 18429, 18981, 22644, 23256, 23902, 24572, 25308, 33966, 34884, 35853, 36858, 37962, 45288, 47804, 49144, 50616, 55287, 67932, 69768, 71706, 73716, 75924, 95608, 104431, 107559, 110574, 116717, 135864, 143412, 147432, 151848, 165861, 208862, 215118, 221148, 227291, 233434, 286824, 313293, 322677, 331722, 350151, 417724, 430236, 442296, 454582, 466868, 626586, 645354, 663444, 681873, 700302, 835448, 860472, 909164, 933736, 939879, 1050453, 1253172, 1290708, 1326888, 1363746, 1400604, 1818328, 1879758, 1984189, 2045619, 2100906, 2506344, 2581416, 2727492, 2801208, 2819637, 3151359, 3759516, 3863947, 3968378, 4091238, 4201812, 4318529, 5454984, 5639274, 5952567, 6136857, 6302718, 7519032, 7727894, 7936756, 8182476, 8403624, 8637058, 11278548, 11591841, 11905134, 12273714, 12605436, 12955587, 15455788, 15873512, 16364952, 17274116, 17857701, 22557096, 23183682, 23810268, 24547428, 25210872, 25911174, 30911576, 34548232, 34775523, 35715402, 38866761, 46367364, 47620536, 49094856, 51822348, 53573103, 69551046, 71430804, 73414993, 77733522, 92734728, 103644696, 104326569, 107146206, 116600283, 139102092, 142861608, 146829986, 155467044, 208653138, 214292412, 220244979, 233200566, 278204184, 293659972, 310934088, 417306276, 428584824, 440489958, 466401132, 587319944, 660734937, 834612552, 880979916, 932802264, 1321469874, 1761959832, 1982204811, 2642939748, 3964409622, 5285879496, 7928819244, 15857638488]

約数ペア:

[(1, 15857638488), (2, 7928819244), (3, 5285879496), (4, 3964409622), (6, 2642939748), (8, 1982204811), (9, 1761959832), (12, 1321469874), (17, 932802264), (18, 880979916), (19, 834612552), (24, 660734937), (27, 587319944), (34, 466401132), (36, 440489958), (37, 428584824), (38, 417306276), (51, 310934088), (54, 293659972), (57, 278204184), (68, 233200566), (72, 220244979), (74, 214292412), (76, 208653138), (102, 155467044), (108, 146829986), (111, 142861608), (114, 139102092), (136, 116600283), (148, 107146206), (152, 104326569), (153, 103644696), (171, 92734728), (204, 77733522), (216, 73414993), (222, 71430804), (228, 69551046), (296, 53573103), (306, 51822348), (323, 49094856), (333, 47620536), (342, 46367364), (408, 38866761), (444, 35715402), (456, 34775523), (459, 34548232), (513, 30911576), (612, 25911174), (629, 25210872), (646, 24547428), (666, 23810268), (684, 23183682), (703, 22557096), (888, 17857701), (918, 17274116), (969, 16364952), (999, 15873512), (1026, 15455788), (1224, 12955587), (1258, 12605436), (1292, 12273714), (1332, 11905134), (1368, 11591841), (1406, 11278548), (1836, 8637058), (1887, 8403624), (1938, 8182476), (1998, 7936756), (2052, 7727894), (2109, 7519032), (2516, 6302718), (2584, 6136857), (2664, 5952567), (2812, 5639274), (2907, 5454984), (3672, 4318529), (3774, 4201812), (3876, 4091238), (3996, 3968378), (4104, 3863947), (4218, 3759516), (5032, 3151359), (5624, 2819637), (5661, 2801208), (5814, 2727492), (6143, 2581416), (6327, 2506344), (7548, 2100906), (7752, 2045619), (7992, 1984189), (8436, 1879758), (8721, 1818328), (11322, 1400604), (11628, 1363746), (11951, 1326888), (12286, 1290708), (12654, 1253172), (15096, 1050453), (16872, 939879), (16983, 933736), (17442, 909164), (18429, 860472), (18981, 835448), (22644, 700302), (23256, 681873), (23902, 663444), (24572, 645354), (25308, 626586), (33966, 466868), (34884, 454582), (35853, 442296), (36858, 430236), (37962, 417724), (45288, 350151), (47804, 331722), (49144, 322677), (50616, 313293), (55287, 286824), (67932, 233434), (69768, 227291), (71706, 221148), (73716, 215118), (75924, 208862), (95608, 165861), (104431, 151848), (107559, 147432), (110574, 143412), (116717, 135864)]