15898131288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{653}}^1$

素因数の和:771

約数の個数: 288

約数和(自身を含む): 50241718800

約数和(自身を除く): 34343587512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 37, 38, 39, 52, 57, 72, 74, 76, 78, 104, 111, 114, 117, 148, 152, 156, 171, 222, 228, 234, 247, 296, 312, 333, 342, 444, 456, 468, 481, 494, 653, 666, 684, 703, 741, 888, 936, 962, 988, 1306, 1332, 1368, 1369, 1406, 1443, 1482, 1924, 1959, 1976, 2109, 2223, 2612, 2664, 2738, 2812, 2886, 2964, 3848, 3918, 4107, 4218, 4329, 4446, 5224, 5476, 5624, 5772, 5877, 5928, 6327, 7836, 8214, 8436, 8489, 8658, 8892, 9139, 10952, 11544, 11754, 12321, 12407, 12654, 15672, 16428, 16872, 16978, 17316, 17784, 17797, 18278, 23508, 24161, 24642, 24814, 25308, 25467, 26011, 27417, 32856, 33956, 34632, 35594, 36556, 37221, 47016, 48322, 49284, 49628, 50616, 50934, 52022, 53391, 54834, 67912, 71188, 72483, 73112, 74442, 76401, 78033, 82251, 96644, 98568, 99256, 101868, 104044, 106782, 109668, 111663, 142376, 144966, 148884, 152802, 156066, 160173, 161291, 164502, 193288, 203736, 208088, 213564, 217449, 219336, 223326, 234099, 289932, 297768, 305604, 312132, 314093, 320346, 322582, 329004, 338143, 427128, 434898, 446652, 459059, 468198, 483873, 579864, 611208, 624264, 628186, 640692, 645164, 658008, 676286, 869796, 893304, 893957, 918118, 936396, 942279, 967746, 1014429, 1256372, 1281384, 1290328, 1352572, 1377177, 1451619, 1739592, 1787914, 1836236, 1872792, 1884558, 1935492, 2028858, 2512744, 2681871, 2705144, 2754354, 2826837, 2903238, 3043287, 3575828, 3672472, 3769116, 3870984, 4057716, 4131531, 5363742, 5508708, 5653674, 5806476, 5967767, 6086574, 7151656, 7538232, 8045613, 8115432, 8263062, 10727484, 11017416, 11307348, 11612952, 11621441, 11935534, 12173148, 16091226, 16526124, 16985183, 17903301, 21454968, 22614696, 23242882, 23871068, 24346296, 32182452, 33052248, 33970366, 34864323, 35806602, 46485764, 47742136, 50955549, 53709903, 64364904, 67940732, 69728646, 71613204, 92971528, 101911098, 104592969, 107419806, 135881464, 139457292, 143226408, 152866647, 203822196, 209185938, 214839612, 220807379, 278914584, 305733294, 407644392, 418371876, 429679224, 441614758, 611466588, 662422137, 836743752, 883229516, 1222933176, 1324844274, 1766459032, 1987266411, 2649688548, 3974532822, 5299377096, 7949065644, 15898131288]

約数ペア:

[(1, 15898131288), (2, 7949065644), (3, 5299377096), (4, 3974532822), (6, 2649688548), (8, 1987266411), (9, 1766459032), (12, 1324844274), (13, 1222933176), (18, 883229516), (19, 836743752), (24, 662422137), (26, 611466588), (36, 441614758), (37, 429679224), (38, 418371876), (39, 407644392), (52, 305733294), (57, 278914584), (72, 220807379), (74, 214839612), (76, 209185938), (78, 203822196), (104, 152866647), (111, 143226408), (114, 139457292), (117, 135881464), (148, 107419806), (152, 104592969), (156, 101911098), (171, 92971528), (222, 71613204), (228, 69728646), (234, 67940732), (247, 64364904), (296, 53709903), (312, 50955549), (333, 47742136), (342, 46485764), (444, 35806602), (456, 34864323), (468, 33970366), (481, 33052248), (494, 32182452), (653, 24346296), (666, 23871068), (684, 23242882), (703, 22614696), (741, 21454968), (888, 17903301), (936, 16985183), (962, 16526124), (988, 16091226), (1306, 12173148), (1332, 11935534), (1368, 11621441), (1369, 11612952), (1406, 11307348), (1443, 11017416), (1482, 10727484), (1924, 8263062), (1959, 8115432), (1976, 8045613), (2109, 7538232), (2223, 7151656), (2612, 6086574), (2664, 5967767), (2738, 5806476), (2812, 5653674), (2886, 5508708), (2964, 5363742), (3848, 4131531), (3918, 4057716), (4107, 3870984), (4218, 3769116), (4329, 3672472), (4446, 3575828), (5224, 3043287), (5476, 2903238), (5624, 2826837), (5772, 2754354), (5877, 2705144), (5928, 2681871), (6327, 2512744), (7836, 2028858), (8214, 1935492), (8436, 1884558), (8489, 1872792), (8658, 1836236), (8892, 1787914), (9139, 1739592), (10952, 1451619), (11544, 1377177), (11754, 1352572), (12321, 1290328), (12407, 1281384), (12654, 1256372), (15672, 1014429), (16428, 967746), (16872, 942279), (16978, 936396), (17316, 918118), (17784, 893957), (17797, 893304), (18278, 869796), (23508, 676286), (24161, 658008), (24642, 645164), (24814, 640692), (25308, 628186), (25467, 624264), (26011, 611208), (27417, 579864), (32856, 483873), (33956, 468198), (34632, 459059), (35594, 446652), (36556, 434898), (37221, 427128), (47016, 338143), (48322, 329004), (49284, 322582), (49628, 320346), (50616, 314093), (50934, 312132), (52022, 305604), (53391, 297768), (54834, 289932), (67912, 234099), (71188, 223326), (72483, 219336), (73112, 217449), (74442, 213564), (76401, 208088), (78033, 203736), (82251, 193288), (96644, 164502), (98568, 161291), (99256, 160173), (101868, 156066), (104044, 152802), (106782, 148884), (109668, 144966), (111663, 142376)]