2801298816

素因数分解:

$2^7\times 3^4\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1294

約数の個数: 160

約数和(自身を含む): 8375774880

約数和(自身を除く): 5574476064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 271, 288, 324, 384, 432, 542, 576, 648, 813, 864, 997, 1084, 1152, 1296, 1626, 1728, 1994, 2168, 2439, 2592, 2991, 3252, 3456, 3988, 4336, 4878, 5184, 5982, 6504, 7317, 7976, 8672, 8973, 9756, 10368, 11964, 13008, 14634, 15952, 17344, 17946, 19512, 21951, 23928, 26016, 26919, 29268, 31904, 34688, 35892, 39024, 43902, 47856, 52032, 53838, 58536, 63808, 71784, 78048, 80757, 87804, 95712, 104064, 107676, 117072, 127616, 143568, 156096, 161514, 175608, 191424, 215352, 234144, 270187, 287136, 312192, 323028, 351216, 382848, 430704, 468288, 540374, 574272, 646056, 702432, 810561, 861408, 936576, 1080748, 1148544, 1292112, 1404864, 1621122, 1722816, 2161496, 2431683, 2584224, 2809728, 3242244, 3445632, 4322992, 4863366, 5168448, 6484488, 7295049, 8645984, 9726732, 10336896, 12968976, 14590098, 17291968, 19453464, 21885147, 25937952, 29180196, 34583936, 38906928, 43770294, 51875904, 58360392, 77813856, 87540588, 103751808, 116720784, 155627712, 175081176, 233441568, 311255424, 350162352, 466883136, 700324704, 933766272, 1400649408, 2801298816]

約数ペア:

[(1, 2801298816), (2, 1400649408), (3, 933766272), (4, 700324704), (6, 466883136), (8, 350162352), (9, 311255424), (12, 233441568), (16, 175081176), (18, 155627712), (24, 116720784), (27, 103751808), (32, 87540588), (36, 77813856), (48, 58360392), (54, 51875904), (64, 43770294), (72, 38906928), (81, 34583936), (96, 29180196), (108, 25937952), (128, 21885147), (144, 19453464), (162, 17291968), (192, 14590098), (216, 12968976), (271, 10336896), (288, 9726732), (324, 8645984), (384, 7295049), (432, 6484488), (542, 5168448), (576, 4863366), (648, 4322992), (813, 3445632), (864, 3242244), (997, 2809728), (1084, 2584224), (1152, 2431683), (1296, 2161496), (1626, 1722816), (1728, 1621122), (1994, 1404864), (2168, 1292112), (2439, 1148544), (2592, 1080748), (2991, 936576), (3252, 861408), (3456, 810561), (3988, 702432), (4336, 646056), (4878, 574272), (5184, 540374), (5982, 468288), (6504, 430704), (7317, 382848), (7976, 351216), (8672, 323028), (8973, 312192), (9756, 287136), (10368, 270187), (11964, 234144), (13008, 215352), (14634, 191424), (15952, 175608), (17344, 161514), (17946, 156096), (19512, 143568), (21951, 127616), (23928, 117072), (26016, 107676), (26919, 104064), (29268, 95712), (31904, 87804), (34688, 80757), (35892, 78048), (39024, 71784), (43902, 63808), (47856, 58536), (52032, 53838)]