7889702912

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 208

約数和(自身を含む): 19793649792

約数和(自身を除く): 11903946880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 128, 182, 208, 224, 244, 256, 347, 364, 416, 427, 448, 488, 512, 694, 728, 793, 832, 854, 896, 976, 1024, 1388, 1456, 1586, 1664, 1708, 1792, 1952, 2048, 2429, 2776, 2912, 3172, 3328, 3416, 3584, 3904, 4096, 4511, 4858, 5551, 5552, 5824, 6344, 6656, 6832, 7168, 7808, 9022, 9716, 11102, 11104, 11648, 12688, 13312, 13664, 14336, 15616, 18044, 19432, 21167, 22204, 22208, 23296, 25376, 26624, 27328, 28672, 31232, 31577, 36088, 38864, 42334, 44408, 44416, 46592, 50752, 53248, 54656, 62464, 63154, 72176, 77728, 84668, 88816, 88832, 93184, 101504, 109312, 124928, 126308, 144352, 148169, 155456, 169336, 177632, 177664, 186368, 203008, 218624, 249856, 252616, 275171, 288704, 296338, 310912, 338672, 355264, 355328, 372736, 406016, 437248, 505232, 550342, 577408, 592676, 621824, 677344, 710528, 710656, 812032, 874496, 1010464, 1100684, 1154816, 1185352, 1243648, 1354688, 1421056, 1421312, 1624064, 1748992, 1926197, 2020928, 2201368, 2309632, 2370704, 2487296, 2709376, 2842112, 3248128, 3852394, 4041856, 4402736, 4619264, 4741408, 4974592, 5418752, 5684224, 7704788, 8083712, 8805472, 9238528, 9482816, 9949184, 10837504, 11368448, 15409576, 16167424, 17610944, 18477056, 18965632, 21675008, 22736896, 30819152, 32334848, 35221888, 37931264, 43350016, 61638304, 64669696, 70443776, 75862528, 86700032, 123276608, 129339392, 140887552, 151725056, 246553216, 281775104, 303450112, 493106432, 563550208, 606900224, 986212864, 1127100416, 1972425728, 3944851456, 7889702912]

約数ペア:

[(1, 7889702912), (2, 3944851456), (4, 1972425728), (7, 1127100416), (8, 986212864), (13, 606900224), (14, 563550208), (16, 493106432), (26, 303450112), (28, 281775104), (32, 246553216), (52, 151725056), (56, 140887552), (61, 129339392), (64, 123276608), (91, 86700032), (104, 75862528), (112, 70443776), (122, 64669696), (128, 61638304), (182, 43350016), (208, 37931264), (224, 35221888), (244, 32334848), (256, 30819152), (347, 22736896), (364, 21675008), (416, 18965632), (427, 18477056), (448, 17610944), (488, 16167424), (512, 15409576), (694, 11368448), (728, 10837504), (793, 9949184), (832, 9482816), (854, 9238528), (896, 8805472), (976, 8083712), (1024, 7704788), (1388, 5684224), (1456, 5418752), (1586, 4974592), (1664, 4741408), (1708, 4619264), (1792, 4402736), (1952, 4041856), (2048, 3852394), (2429, 3248128), (2776, 2842112), (2912, 2709376), (3172, 2487296), (3328, 2370704), (3416, 2309632), (3584, 2201368), (3904, 2020928), (4096, 1926197), (4511, 1748992), (4858, 1624064), (5551, 1421312), (5552, 1421056), (5824, 1354688), (6344, 1243648), (6656, 1185352), (6832, 1154816), (7168, 1100684), (7808, 1010464), (9022, 874496), (9716, 812032), (11102, 710656), (11104, 710528), (11648, 677344), (12688, 621824), (13312, 592676), (13664, 577408), (14336, 550342), (15616, 505232), (18044, 437248), (19432, 406016), (21167, 372736), (22204, 355328), (22208, 355264), (23296, 338672), (25376, 310912), (26624, 296338), (27328, 288704), (28672, 275171), (31232, 252616), (31577, 249856), (36088, 218624), (38864, 203008), (42334, 186368), (44408, 177664), (44416, 177632), (46592, 169336), (50752, 155456), (53248, 148169), (54656, 144352), (62464, 126308), (63154, 124928), (72176, 109312), (77728, 101504), (84668, 93184), (88816, 88832)]