7138326972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1848

約数の個数: 192

約数和(自身を含む): 20661960704

約数和(自身を除く): 13523633732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 43, 62, 74, 84, 86, 93, 111, 124, 129, 148, 172, 186, 217, 222, 258, 259, 301, 372, 434, 444, 516, 518, 602, 651, 777, 868, 903, 1036, 1147, 1204, 1302, 1333, 1554, 1591, 1723, 1806, 2294, 2604, 2666, 3108, 3182, 3441, 3446, 3612, 3999, 4588, 4773, 5169, 5332, 6364, 6882, 6892, 7998, 8029, 9331, 9546, 10338, 11137, 12061, 13764, 15996, 16058, 18662, 19092, 20676, 22274, 24087, 24122, 27993, 32116, 33411, 36183, 37324, 44548, 48174, 48244, 49321, 53413, 55986, 63751, 66822, 72366, 74089, 96348, 98642, 106826, 111972, 127502, 133644, 144732, 147963, 148178, 160239, 191253, 197284, 213652, 222267, 255004, 295926, 296356, 320478, 345247, 373891, 382506, 444534, 446257, 518623, 591852, 640956, 690494, 747782, 765012, 889068, 892514, 1035741, 1037246, 1121673, 1338771, 1380988, 1495564, 1555869, 1785028, 1976281, 2071482, 2074492, 2243346, 2296759, 2677542, 2741293, 3111738, 3952562, 4142964, 4486692, 4593518, 5355084, 5482586, 5928843, 6223476, 6890277, 7905124, 8223879, 9187036, 10965172, 11857686, 13780554, 13833967, 16077313, 16447758, 19189051, 23715372, 27561108, 27667934, 32154626, 32895516, 38378102, 41501901, 48231939, 55335868, 57567153, 64309252, 76756204, 83003802, 84980083, 96463878, 115134306, 166007604, 169960166, 192927756, 230268612, 254940249, 339920332, 509880498, 594860581, 1019760996, 1189721162, 1784581743, 2379442324, 3569163486, 7138326972]

約数ペア:

[(1, 7138326972), (2, 3569163486), (3, 2379442324), (4, 1784581743), (6, 1189721162), (7, 1019760996), (12, 594860581), (14, 509880498), (21, 339920332), (28, 254940249), (31, 230268612), (37, 192927756), (42, 169960166), (43, 166007604), (62, 115134306), (74, 96463878), (84, 84980083), (86, 83003802), (93, 76756204), (111, 64309252), (124, 57567153), (129, 55335868), (148, 48231939), (172, 41501901), (186, 38378102), (217, 32895516), (222, 32154626), (258, 27667934), (259, 27561108), (301, 23715372), (372, 19189051), (434, 16447758), (444, 16077313), (516, 13833967), (518, 13780554), (602, 11857686), (651, 10965172), (777, 9187036), (868, 8223879), (903, 7905124), (1036, 6890277), (1147, 6223476), (1204, 5928843), (1302, 5482586), (1333, 5355084), (1554, 4593518), (1591, 4486692), (1723, 4142964), (1806, 3952562), (2294, 3111738), (2604, 2741293), (2666, 2677542), (3108, 2296759), (3182, 2243346), (3441, 2074492), (3446, 2071482), (3612, 1976281), (3999, 1785028), (4588, 1555869), (4773, 1495564), (5169, 1380988), (5332, 1338771), (6364, 1121673), (6882, 1037246), (6892, 1035741), (7998, 892514), (8029, 889068), (9331, 765012), (9546, 747782), (10338, 690494), (11137, 640956), (12061, 591852), (13764, 518623), (15996, 446257), (16058, 444534), (18662, 382506), (19092, 373891), (20676, 345247), (22274, 320478), (24087, 296356), (24122, 295926), (27993, 255004), (32116, 222267), (33411, 213652), (36183, 197284), (37324, 191253), (44548, 160239), (48174, 148178), (48244, 147963), (49321, 144732), (53413, 133644), (55986, 127502), (63751, 111972), (66822, 106826), (72366, 98642), (74089, 96348)]