7981524864

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1383

約数の個数: 320

約数和(自身を含む): 25829337600

約数和(自身を除く): 17847812736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 81, 93, 96, 108, 114, 124, 128, 144, 152, 162, 171, 186, 192, 216, 228, 248, 279, 288, 304, 324, 342, 372, 384, 432, 456, 496, 513, 558, 576, 589, 608, 648, 684, 744, 837, 864, 912, 992, 1026, 1116, 1152, 1178, 1216, 1296, 1307, 1368, 1488, 1539, 1674, 1728, 1767, 1824, 1984, 2052, 2232, 2356, 2432, 2511, 2592, 2614, 2736, 2976, 3078, 3348, 3456, 3534, 3648, 3921, 3968, 4104, 4464, 4712, 5022, 5184, 5228, 5301, 5472, 5952, 6156, 6696, 7068, 7296, 7842, 8208, 8928, 9424, 10044, 10368, 10456, 10602, 10944, 11763, 11904, 12312, 13392, 14136, 15684, 15903, 16416, 17856, 18848, 20088, 20912, 21204, 21888, 23526, 24624, 24833, 26784, 28272, 31368, 31806, 32832, 35289, 35712, 37696, 40176, 40517, 41824, 42408, 47052, 47709, 49248, 49666, 53568, 56544, 62736, 63612, 65664, 70578, 74499, 75392, 80352, 81034, 83648, 84816, 94104, 95418, 98496, 99332, 105867, 107136, 113088, 121551, 125472, 127224, 141156, 148998, 160704, 162068, 167296, 169632, 188208, 190836, 196992, 198664, 211734, 223497, 226176, 243102, 250944, 254448, 282312, 297996, 321408, 324136, 339264, 364653, 376416, 381672, 397328, 423468, 446994, 486204, 501888, 508896, 564624, 595992, 648272, 670491, 678528, 729306, 752832, 763344, 769823, 794656, 846936, 893988, 972408, 1017792, 1093959, 1129248, 1191984, 1296544, 1340982, 1458612, 1505664, 1526688, 1539646, 1589312, 1693872, 1787976, 1944816, 2011473, 2035584, 2187918, 2258496, 2309469, 2383968, 2593088, 2681964, 2917224, 3053376, 3079292, 3178624, 3281877, 3387744, 3575952, 3889632, 4022946, 4375836, 4516992, 4618938, 4767936, 5186176, 5363928, 5834448, 6106752, 6158584, 6563754, 6775488, 6928407, 7151904, 7779264, 8045892, 8751672, 9237876, 9535872, 10727856, 11668896, 12317168, 13127508, 13550976, 13856814, 14303808, 15558528, 16091784, 17503344, 18475752, 20785221, 21455712, 23337792, 24634336, 26255016, 27713628, 28607616, 32183568, 35006688, 36951504, 41570442, 42911424, 46675584, 49268672, 52510032, 55427256, 62355663, 64367136, 70013376, 73903008, 83140884, 85822848, 98537344, 105020064, 110854512, 124711326, 128734272, 140026752, 147806016, 166281768, 210040128, 221709024, 249422652, 257468544, 295612032, 332563536, 420080256, 443418048, 498845304, 665127072, 886836096, 997690608, 1330254144, 1995381216, 2660508288, 3990762432, 7981524864]

約数ペア:

[(1, 7981524864), (2, 3990762432), (3, 2660508288), (4, 1995381216), (6, 1330254144), (8, 997690608), (9, 886836096), (12, 665127072), (16, 498845304), (18, 443418048), (19, 420080256), (24, 332563536), (27, 295612032), (31, 257468544), (32, 249422652), (36, 221709024), (38, 210040128), (48, 166281768), (54, 147806016), (57, 140026752), (62, 128734272), (64, 124711326), (72, 110854512), (76, 105020064), (81, 98537344), (93, 85822848), (96, 83140884), (108, 73903008), (114, 70013376), (124, 64367136), (128, 62355663), (144, 55427256), (152, 52510032), (162, 49268672), (171, 46675584), (186, 42911424), (192, 41570442), (216, 36951504), (228, 35006688), (248, 32183568), (279, 28607616), (288, 27713628), (304, 26255016), (324, 24634336), (342, 23337792), (372, 21455712), (384, 20785221), (432, 18475752), (456, 17503344), (496, 16091784), (513, 15558528), (558, 14303808), (576, 13856814), (589, 13550976), (608, 13127508), (648, 12317168), (684, 11668896), (744, 10727856), (837, 9535872), (864, 9237876), (912, 8751672), (992, 8045892), (1026, 7779264), (1116, 7151904), (1152, 6928407), (1178, 6775488), (1216, 6563754), (1296, 6158584), (1307, 6106752), (1368, 5834448), (1488, 5363928), (1539, 5186176), (1674, 4767936), (1728, 4618938), (1767, 4516992), (1824, 4375836), (1984, 4022946), (2052, 3889632), (2232, 3575952), (2356, 3387744), (2432, 3281877), (2511, 3178624), (2592, 3079292), (2614, 3053376), (2736, 2917224), (2976, 2681964), (3078, 2593088), (3348, 2383968), (3456, 2309469), (3534, 2258496), (3648, 2187918), (3921, 2035584), (3968, 2011473), (4104, 1944816), (4464, 1787976), (4712, 1693872), (5022, 1589312), (5184, 1539646), (5228, 1526688), (5301, 1505664), (5472, 1458612), (5952, 1340982), (6156, 1296544), (6696, 1191984), (7068, 1129248), (7296, 1093959), (7842, 1017792), (8208, 972408), (8928, 893988), (9424, 846936), (10044, 794656), (10368, 769823), (10456, 763344), (10602, 752832), (10944, 729306), (11763, 678528), (11904, 670491), (12312, 648272), (13392, 595992), (14136, 564624), (15684, 508896), (15903, 501888), (16416, 486204), (17856, 446994), (18848, 423468), (20088, 397328), (20912, 381672), (21204, 376416), (21888, 364653), (23526, 339264), (24624, 324136), (24833, 321408), (26784, 297996), (28272, 282312), (31368, 254448), (31806, 250944), (32832, 243102), (35289, 226176), (35712, 223497), (37696, 211734), (40176, 198664), (40517, 196992), (41824, 190836), (42408, 188208), (47052, 169632), (47709, 167296), (49248, 162068), (49666, 160704), (53568, 148998), (56544, 141156), (62736, 127224), (63612, 125472), (65664, 121551), (70578, 113088), (74499, 107136), (75392, 105867), (80352, 99332), (81034, 98496), (83648, 95418), (84816, 94104)]