1907772984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1870

約数の個数: 192

約数和(自身を含む): 5902391040

約数和(自身を除く): 3994618056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 37, 39, 52, 62, 72, 74, 78, 93, 104, 111, 117, 124, 148, 156, 186, 222, 234, 248, 279, 296, 312, 333, 372, 403, 444, 468, 481, 558, 666, 744, 806, 888, 936, 962, 1116, 1147, 1209, 1332, 1443, 1612, 1777, 1924, 2232, 2294, 2418, 2664, 2886, 3224, 3441, 3554, 3627, 3848, 4329, 4588, 4836, 5331, 5772, 6882, 7108, 7254, 8658, 9176, 9672, 10323, 10662, 11544, 13764, 14216, 14508, 14911, 15993, 17316, 20646, 21324, 23101, 27528, 29016, 29822, 31986, 34632, 41292, 42648, 44733, 46202, 55087, 59644, 63972, 65749, 69303, 82584, 89466, 92404, 110174, 119288, 127944, 131498, 134199, 138606, 165261, 178932, 184808, 197247, 207909, 220348, 262996, 268398, 277212, 330522, 357864, 394494, 415818, 440696, 495783, 525992, 536796, 554424, 591741, 661044, 716131, 788988, 831636, 854737, 991566, 1073592, 1183482, 1322088, 1432262, 1577976, 1663272, 1709474, 1983132, 2038219, 2148393, 2366964, 2564211, 2864524, 3418948, 3966264, 4076438, 4296786, 4733928, 5128422, 5729048, 6114657, 6445179, 6837896, 7692633, 8152876, 8593572, 10256844, 12229314, 12890358, 15385266, 16305752, 17187144, 18343971, 20513688, 24458628, 25780716, 26496847, 30770532, 36687942, 48917256, 51561432, 52993694, 61541064, 73375884, 79490541, 105987388, 146751768, 158981082, 211974776, 238471623, 317962164, 476943246, 635924328, 953886492, 1907772984]

約数ペア:

[(1, 1907772984), (2, 953886492), (3, 635924328), (4, 476943246), (6, 317962164), (8, 238471623), (9, 211974776), (12, 158981082), (13, 146751768), (18, 105987388), (24, 79490541), (26, 73375884), (31, 61541064), (36, 52993694), (37, 51561432), (39, 48917256), (52, 36687942), (62, 30770532), (72, 26496847), (74, 25780716), (78, 24458628), (93, 20513688), (104, 18343971), (111, 17187144), (117, 16305752), (124, 15385266), (148, 12890358), (156, 12229314), (186, 10256844), (222, 8593572), (234, 8152876), (248, 7692633), (279, 6837896), (296, 6445179), (312, 6114657), (333, 5729048), (372, 5128422), (403, 4733928), (444, 4296786), (468, 4076438), (481, 3966264), (558, 3418948), (666, 2864524), (744, 2564211), (806, 2366964), (888, 2148393), (936, 2038219), (962, 1983132), (1116, 1709474), (1147, 1663272), (1209, 1577976), (1332, 1432262), (1443, 1322088), (1612, 1183482), (1777, 1073592), (1924, 991566), (2232, 854737), (2294, 831636), (2418, 788988), (2664, 716131), (2886, 661044), (3224, 591741), (3441, 554424), (3554, 536796), (3627, 525992), (3848, 495783), (4329, 440696), (4588, 415818), (4836, 394494), (5331, 357864), (5772, 330522), (6882, 277212), (7108, 268398), (7254, 262996), (8658, 220348), (9176, 207909), (9672, 197247), (10323, 184808), (10662, 178932), (11544, 165261), (13764, 138606), (14216, 134199), (14508, 131498), (14911, 127944), (15993, 119288), (17316, 110174), (20646, 92404), (21324, 89466), (23101, 82584), (27528, 69303), (29016, 65749), (29822, 63972), (31986, 59644), (34632, 55087), (41292, 46202), (42648, 44733)]