1643992064

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 176

約数和(自身を含む): 3934170240

約数和(自身を除く): 2290178176

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 103, 104, 109, 128, 143, 176, 206, 208, 218, 256, 286, 352, 412, 416, 436, 512, 572, 704, 824, 832, 872, 1024, 1133, 1144, 1199, 1339, 1408, 1417, 1648, 1664, 1744, 2266, 2288, 2398, 2678, 2816, 2834, 3296, 3328, 3488, 4532, 4576, 4796, 5356, 5632, 5668, 6592, 6656, 6976, 9064, 9152, 9592, 10712, 11227, 11264, 11336, 13184, 13312, 13952, 14729, 15587, 18128, 18304, 19184, 21424, 22454, 22672, 26368, 27904, 29458, 31174, 36256, 36608, 38368, 42848, 44908, 45344, 52736, 55808, 58916, 62348, 72512, 73216, 76736, 85696, 89816, 90688, 105472, 111616, 117832, 123497, 124696, 145024, 145951, 146432, 153472, 171392, 179632, 181376, 235664, 246994, 249392, 290048, 291902, 306944, 342784, 359264, 362752, 471328, 493988, 498784, 580096, 583804, 613888, 685568, 718528, 725504, 942656, 987976, 997568, 1160192, 1167608, 1227776, 1371136, 1437056, 1451008, 1605461, 1885312, 1975952, 1995136, 2335216, 2874112, 3210922, 3770624, 3951904, 3990272, 4670432, 5748224, 6421844, 7541248, 7903808, 7980544, 9340864, 11496448, 12843688, 15082496, 15807616, 15961088, 18681728, 25687376, 31615232, 37363456, 51374752, 63230464, 74726912, 102749504, 126460928, 149453824, 205499008, 410998016, 821996032, 1643992064]

約数ペア:

[(1, 1643992064), (2, 821996032), (4, 410998016), (8, 205499008), (11, 149453824), (13, 126460928), (16, 102749504), (22, 74726912), (26, 63230464), (32, 51374752), (44, 37363456), (52, 31615232), (64, 25687376), (88, 18681728), (103, 15961088), (104, 15807616), (109, 15082496), (128, 12843688), (143, 11496448), (176, 9340864), (206, 7980544), (208, 7903808), (218, 7541248), (256, 6421844), (286, 5748224), (352, 4670432), (412, 3990272), (416, 3951904), (436, 3770624), (512, 3210922), (572, 2874112), (704, 2335216), (824, 1995136), (832, 1975952), (872, 1885312), (1024, 1605461), (1133, 1451008), (1144, 1437056), (1199, 1371136), (1339, 1227776), (1408, 1167608), (1417, 1160192), (1648, 997568), (1664, 987976), (1744, 942656), (2266, 725504), (2288, 718528), (2398, 685568), (2678, 613888), (2816, 583804), (2834, 580096), (3296, 498784), (3328, 493988), (3488, 471328), (4532, 362752), (4576, 359264), (4796, 342784), (5356, 306944), (5632, 291902), (5668, 290048), (6592, 249392), (6656, 246994), (6976, 235664), (9064, 181376), (9152, 179632), (9592, 171392), (10712, 153472), (11227, 146432), (11264, 145951), (11336, 145024), (13184, 124696), (13312, 123497), (13952, 117832), (14729, 111616), (15587, 105472), (18128, 90688), (18304, 89816), (19184, 85696), (21424, 76736), (22454, 73216), (22672, 72512), (26368, 62348), (27904, 58916), (29458, 55808), (31174, 52736), (36256, 45344), (36608, 44908), (38368, 42848)]