13256447472

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{1993}}^1$

素因数の和:2272

約数の個数: 160

約数和(自身を含む): 38720289600

約数和(自身を除く): 25463842128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 173, 178, 216, 267, 346, 356, 432, 519, 534, 692, 712, 801, 1038, 1068, 1384, 1424, 1557, 1602, 1993, 2076, 2136, 2403, 2768, 3114, 3204, 3986, 4152, 4272, 4671, 4806, 5979, 6228, 6408, 7972, 8304, 9342, 9612, 11958, 12456, 12816, 15397, 15944, 17937, 18684, 19224, 23916, 24912, 30794, 31888, 35874, 37368, 38448, 46191, 47832, 53811, 61588, 71748, 74736, 92382, 95664, 107622, 123176, 138573, 143496, 177377, 184764, 215244, 246352, 277146, 286992, 344789, 354754, 369528, 415719, 430488, 532131, 554292, 689578, 709508, 739056, 831438, 860976, 1034367, 1064262, 1108584, 1379156, 1419016, 1596393, 1662876, 2068734, 2128524, 2217168, 2758312, 2838032, 3103101, 3192786, 3325752, 4137468, 4257048, 4789179, 5516624, 6206202, 6385572, 6651504, 8274936, 8514096, 9309303, 9578358, 12412404, 12771144, 16549872, 18618606, 19156716, 24824808, 25542288, 30686221, 37237212, 38313432, 49649616, 61372442, 74474424, 76626864, 92058663, 122744884, 148948848, 184117326, 245489768, 276175989, 368234652, 490979536, 552351978, 736469304, 828527967, 1104703956, 1472938608, 1657055934, 2209407912, 3314111868, 4418815824, 6628223736, 13256447472]

約数ペア:

[(1, 13256447472), (2, 6628223736), (3, 4418815824), (4, 3314111868), (6, 2209407912), (8, 1657055934), (9, 1472938608), (12, 1104703956), (16, 828527967), (18, 736469304), (24, 552351978), (27, 490979536), (36, 368234652), (48, 276175989), (54, 245489768), (72, 184117326), (89, 148948848), (108, 122744884), (144, 92058663), (173, 76626864), (178, 74474424), (216, 61372442), (267, 49649616), (346, 38313432), (356, 37237212), (432, 30686221), (519, 25542288), (534, 24824808), (692, 19156716), (712, 18618606), (801, 16549872), (1038, 12771144), (1068, 12412404), (1384, 9578358), (1424, 9309303), (1557, 8514096), (1602, 8274936), (1993, 6651504), (2076, 6385572), (2136, 6206202), (2403, 5516624), (2768, 4789179), (3114, 4257048), (3204, 4137468), (3986, 3325752), (4152, 3192786), (4272, 3103101), (4671, 2838032), (4806, 2758312), (5979, 2217168), (6228, 2128524), (6408, 2068734), (7972, 1662876), (8304, 1596393), (9342, 1419016), (9612, 1379156), (11958, 1108584), (12456, 1064262), (12816, 1034367), (15397, 860976), (15944, 831438), (17937, 739056), (18684, 709508), (19224, 689578), (23916, 554292), (24912, 532131), (30794, 430488), (31888, 415719), (35874, 369528), (37368, 354754), (38448, 344789), (46191, 286992), (47832, 277146), (53811, 246352), (61588, 215244), (71748, 184764), (74736, 177377), (92382, 143496), (95664, 138573), (107622, 123176)]