1239346944

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:731

約数の個数: 216

約数和(自身を含む): 3953913600

約数和(自身を除く): 2714566656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 79, 88, 96, 99, 128, 132, 144, 158, 176, 192, 198, 237, 256, 264, 288, 316, 352, 384, 396, 474, 528, 576, 619, 632, 704, 711, 768, 792, 869, 948, 1056, 1152, 1238, 1264, 1408, 1422, 1584, 1738, 1857, 1896, 2112, 2304, 2476, 2528, 2607, 2816, 2844, 3168, 3476, 3714, 3792, 4224, 4952, 5056, 5214, 5571, 5688, 6336, 6809, 6952, 7428, 7584, 7821, 8448, 9904, 10112, 10428, 11142, 11376, 12672, 13618, 13904, 14856, 15168, 15642, 19808, 20224, 20427, 20856, 22284, 22752, 25344, 27236, 27808, 29712, 30336, 31284, 39616, 40854, 41712, 44568, 45504, 48901, 54472, 55616, 59424, 60672, 61281, 62568, 79232, 81708, 83424, 89136, 91008, 97802, 108944, 111232, 118848, 122562, 125136, 146703, 158464, 163416, 166848, 178272, 182016, 195604, 217888, 222464, 237696, 245124, 250272, 293406, 326832, 333696, 356544, 391208, 435776, 440109, 475392, 490248, 500544, 537911, 586812, 653664, 667392, 713088, 782416, 871552, 880218, 980496, 1001088, 1075822, 1173624, 1307328, 1426176, 1564832, 1613733, 1743104, 1760436, 1960992, 2002176, 2151644, 2347248, 2614656, 3129664, 3227466, 3520872, 3921984, 4303288, 4694496, 4841199, 5229312, 6259328, 6454932, 7041744, 7843968, 8606576, 9388992, 9682398, 12518656, 12909864, 14083488, 15687936, 17213152, 18777984, 19364796, 25819728, 28166976, 34426304, 37555968, 38729592, 51639456, 56333952, 68852608, 77459184, 103278912, 112667904, 137705216, 154918368, 206557824, 309836736, 413115648, 619673472, 1239346944]

約数ペア:

[(1, 1239346944), (2, 619673472), (3, 413115648), (4, 309836736), (6, 206557824), (8, 154918368), (9, 137705216), (11, 112667904), (12, 103278912), (16, 77459184), (18, 68852608), (22, 56333952), (24, 51639456), (32, 38729592), (33, 37555968), (36, 34426304), (44, 28166976), (48, 25819728), (64, 19364796), (66, 18777984), (72, 17213152), (79, 15687936), (88, 14083488), (96, 12909864), (99, 12518656), (128, 9682398), (132, 9388992), (144, 8606576), (158, 7843968), (176, 7041744), (192, 6454932), (198, 6259328), (237, 5229312), (256, 4841199), (264, 4694496), (288, 4303288), (316, 3921984), (352, 3520872), (384, 3227466), (396, 3129664), (474, 2614656), (528, 2347248), (576, 2151644), (619, 2002176), (632, 1960992), (704, 1760436), (711, 1743104), (768, 1613733), (792, 1564832), (869, 1426176), (948, 1307328), (1056, 1173624), (1152, 1075822), (1238, 1001088), (1264, 980496), (1408, 880218), (1422, 871552), (1584, 782416), (1738, 713088), (1857, 667392), (1896, 653664), (2112, 586812), (2304, 537911), (2476, 500544), (2528, 490248), (2607, 475392), (2816, 440109), (2844, 435776), (3168, 391208), (3476, 356544), (3714, 333696), (3792, 326832), (4224, 293406), (4952, 250272), (5056, 245124), (5214, 237696), (5571, 222464), (5688, 217888), (6336, 195604), (6809, 182016), (6952, 178272), (7428, 166848), (7584, 163416), (7821, 158464), (8448, 146703), (9904, 125136), (10112, 122562), (10428, 118848), (11142, 111232), (11376, 108944), (12672, 97802), (13618, 91008), (13904, 89136), (14856, 83424), (15168, 81708), (15642, 79232), (19808, 62568), (20224, 61281), (20427, 60672), (20856, 59424), (22284, 55616), (22752, 54472), (25344, 48901), (27236, 45504), (27808, 44568), (29712, 41712), (30336, 40854), (31284, 39616)]