1213691904

素因数分解:

$2^{11}\times 3^3\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 3679603200

約数和(自身を除く): 2465911296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 467, 512, 564, 576, 752, 768, 846, 864, 934, 1024, 1128, 1152, 1269, 1401, 1504, 1536, 1692, 1728, 1868, 2048, 2256, 2304, 2538, 2802, 3008, 3072, 3384, 3456, 3736, 4203, 4512, 4608, 5076, 5604, 6016, 6144, 6768, 6912, 7472, 8406, 9024, 9216, 10152, 11208, 12032, 12609, 13536, 13824, 14944, 16812, 18048, 18432, 20304, 21949, 22416, 24064, 25218, 27072, 27648, 29888, 33624, 36096, 40608, 43898, 44832, 48128, 50436, 54144, 55296, 59776, 65847, 67248, 72192, 81216, 87796, 89664, 96256, 100872, 108288, 119552, 131694, 134496, 144384, 162432, 175592, 179328, 197541, 201744, 216576, 239104, 263388, 268992, 288768, 324864, 351184, 358656, 395082, 403488, 433152, 478208, 526776, 537984, 592623, 649728, 702368, 717312, 790164, 806976, 866304, 956416, 1053552, 1075968, 1185246, 1299456, 1404736, 1434624, 1580328, 1613952, 2107104, 2151936, 2370492, 2598912, 2809472, 2869248, 3160656, 3227904, 4214208, 4303872, 4740984, 5618944, 6321312, 6455808, 8428416, 8607744, 9481968, 11237888, 12642624, 12911616, 16856832, 18963936, 22475776, 25285248, 25823232, 33713664, 37927872, 44951552, 50570496, 67427328, 75855744, 101140992, 134854656, 151711488, 202281984, 303422976, 404563968, 606845952, 1213691904]

約数ペア:

[(1, 1213691904), (2, 606845952), (3, 404563968), (4, 303422976), (6, 202281984), (8, 151711488), (9, 134854656), (12, 101140992), (16, 75855744), (18, 67427328), (24, 50570496), (27, 44951552), (32, 37927872), (36, 33713664), (47, 25823232), (48, 25285248), (54, 22475776), (64, 18963936), (72, 16856832), (94, 12911616), (96, 12642624), (108, 11237888), (128, 9481968), (141, 8607744), (144, 8428416), (188, 6455808), (192, 6321312), (216, 5618944), (256, 4740984), (282, 4303872), (288, 4214208), (376, 3227904), (384, 3160656), (423, 2869248), (432, 2809472), (467, 2598912), (512, 2370492), (564, 2151936), (576, 2107104), (752, 1613952), (768, 1580328), (846, 1434624), (864, 1404736), (934, 1299456), (1024, 1185246), (1128, 1075968), (1152, 1053552), (1269, 956416), (1401, 866304), (1504, 806976), (1536, 790164), (1692, 717312), (1728, 702368), (1868, 649728), (2048, 592623), (2256, 537984), (2304, 526776), (2538, 478208), (2802, 433152), (3008, 403488), (3072, 395082), (3384, 358656), (3456, 351184), (3736, 324864), (4203, 288768), (4512, 268992), (4608, 263388), (5076, 239104), (5604, 216576), (6016, 201744), (6144, 197541), (6768, 179328), (6912, 175592), (7472, 162432), (8406, 144384), (9024, 134496), (9216, 131694), (10152, 119552), (11208, 108288), (12032, 100872), (12609, 96256), (13536, 89664), (13824, 87796), (14944, 81216), (16812, 72192), (18048, 67248), (18432, 65847), (20304, 59776), (21949, 55296), (22416, 54144), (24064, 50436), (25218, 48128), (27072, 44832), (27648, 43898), (29888, 40608), (33624, 36096)]