1964572272

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 240

約数和(自身を含む): 6208531200

約数和(自身を除く): 4243958928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 71, 72, 78, 104, 108, 117, 142, 144, 156, 169, 208, 213, 216, 234, 284, 312, 338, 351, 379, 426, 432, 468, 507, 568, 624, 639, 676, 702, 758, 852, 923, 936, 1014, 1136, 1137, 1278, 1352, 1404, 1516, 1521, 1704, 1846, 1872, 1917, 2028, 2274, 2556, 2704, 2769, 2808, 3032, 3042, 3408, 3411, 3692, 3834, 4056, 4548, 4563, 4927, 5112, 5538, 5616, 6064, 6084, 6822, 7384, 7668, 8112, 8307, 9096, 9126, 9854, 10224, 10233, 11076, 11999, 12168, 13644, 14768, 14781, 15336, 16614, 18192, 18252, 19708, 20466, 22152, 23998, 24336, 24921, 26909, 27288, 29562, 30672, 33228, 35997, 36504, 39416, 40932, 44304, 44343, 47996, 49842, 53818, 54576, 59124, 64051, 66456, 71994, 73008, 78832, 80727, 81864, 88686, 95992, 99684, 107636, 107991, 118248, 128102, 132912, 133029, 143988, 161454, 163728, 177372, 191984, 192153, 199368, 215272, 215982, 236496, 242181, 256204, 266058, 287976, 322908, 323973, 349817, 354744, 384306, 398736, 430544, 431964, 484362, 512408, 532116, 575952, 576459, 645816, 647946, 699634, 709488, 726543, 768612, 863928, 968724, 1024816, 1049451, 1064232, 1152918, 1291632, 1295892, 1399268, 1453086, 1537224, 1727856, 1729377, 1937448, 2098902, 2128464, 2305836, 2591784, 2798536, 2906172, 3074448, 3148353, 3458754, 3874896, 4197804, 4547621, 4611672, 5183568, 5597072, 5812344, 6296706, 6917508, 8395608, 9095242, 9223344, 9445059, 11624688, 12593412, 13642863, 13835016, 16791216, 18190484, 18890118, 25186824, 27285726, 27670032, 36380968, 37780236, 40928589, 50373648, 54571452, 72761936, 75560472, 81857178, 109142904, 122785767, 151120944, 163714356, 218285808, 245571534, 327428712, 491143068, 654857424, 982286136, 1964572272]

約数ペア:

[(1, 1964572272), (2, 982286136), (3, 654857424), (4, 491143068), (6, 327428712), (8, 245571534), (9, 218285808), (12, 163714356), (13, 151120944), (16, 122785767), (18, 109142904), (24, 81857178), (26, 75560472), (27, 72761936), (36, 54571452), (39, 50373648), (48, 40928589), (52, 37780236), (54, 36380968), (71, 27670032), (72, 27285726), (78, 25186824), (104, 18890118), (108, 18190484), (117, 16791216), (142, 13835016), (144, 13642863), (156, 12593412), (169, 11624688), (208, 9445059), (213, 9223344), (216, 9095242), (234, 8395608), (284, 6917508), (312, 6296706), (338, 5812344), (351, 5597072), (379, 5183568), (426, 4611672), (432, 4547621), (468, 4197804), (507, 3874896), (568, 3458754), (624, 3148353), (639, 3074448), (676, 2906172), (702, 2798536), (758, 2591784), (852, 2305836), (923, 2128464), (936, 2098902), (1014, 1937448), (1136, 1729377), (1137, 1727856), (1278, 1537224), (1352, 1453086), (1404, 1399268), (1516, 1295892), (1521, 1291632), (1704, 1152918), (1846, 1064232), (1872, 1049451), (1917, 1024816), (2028, 968724), (2274, 863928), (2556, 768612), (2704, 726543), (2769, 709488), (2808, 699634), (3032, 647946), (3042, 645816), (3408, 576459), (3411, 575952), (3692, 532116), (3834, 512408), (4056, 484362), (4548, 431964), (4563, 430544), (4927, 398736), (5112, 384306), (5538, 354744), (5616, 349817), (6064, 323973), (6084, 322908), (6822, 287976), (7384, 266058), (7668, 256204), (8112, 242181), (8307, 236496), (9096, 215982), (9126, 215272), (9854, 199368), (10224, 192153), (10233, 191984), (11076, 177372), (11999, 163728), (12168, 161454), (13644, 143988), (14768, 133029), (14781, 132912), (15336, 128102), (16614, 118248), (18192, 107991), (18252, 107636), (19708, 99684), (20466, 95992), (22152, 88686), (23998, 81864), (24336, 80727), (24921, 78832), (26909, 73008), (27288, 71994), (29562, 66456), (30672, 64051), (33228, 59124), (35997, 54576), (36504, 53818), (39416, 49842), (40932, 47996), (44304, 44343)]