1888764192

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7873}}^1$

素因数の和:7920

約数の個数: 216

約数和(自身を含む): 6616474956

約数和(自身を除く): 4727710764

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 476, 504, 544, 588, 612, 672, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1568, 1632, 1666, 1764, 1904, 2016, 2142, 2352, 2448, 2499, 2856, 3332, 3528, 3808, 4284, 4704, 4896, 4998, 5712, 6664, 7056, 7497, 7873, 8568, 9996, 11424, 13328, 14112, 14994, 15746, 17136, 19992, 23619, 26656, 29988, 31492, 34272, 39984, 47238, 55111, 59976, 62984, 70857, 79968, 94476, 110222, 119952, 125968, 133841, 141714, 165333, 188952, 220444, 239904, 251936, 267682, 283428, 330666, 377904, 385777, 401523, 440888, 495999, 535364, 566856, 661332, 755808, 771554, 803046, 881776, 936887, 991998, 1070728, 1133712, 1157331, 1204569, 1322664, 1543108, 1606092, 1763552, 1873774, 1983996, 2141456, 2267424, 2314662, 2409138, 2645328, 2810661, 3086216, 3212184, 3471993, 3747548, 3967992, 4282912, 4629324, 4818276, 5290656, 5621322, 6172432, 6424368, 6558209, 6943986, 7495096, 7935984, 8431983, 9258648, 9636552, 11242644, 12344864, 12848736, 13116418, 13887972, 14990192, 15871968, 16863966, 18517296, 19273104, 19674627, 22485288, 26232836, 27775944, 29980384, 33727932, 37034592, 38546208, 39349254, 44970576, 52465672, 55551888, 59023881, 67455864, 78698508, 89941152, 104931344, 111103776, 118047762, 134911728, 157397016, 209862688, 236095524, 269823456, 314794032, 472191048, 629588064, 944382096, 1888764192]

約数ペア:

[(1, 1888764192), (2, 944382096), (3, 629588064), (4, 472191048), (6, 314794032), (7, 269823456), (8, 236095524), (9, 209862688), (12, 157397016), (14, 134911728), (16, 118047762), (17, 111103776), (18, 104931344), (21, 89941152), (24, 78698508), (28, 67455864), (32, 59023881), (34, 55551888), (36, 52465672), (42, 44970576), (48, 39349254), (49, 38546208), (51, 37034592), (56, 33727932), (63, 29980384), (68, 27775944), (72, 26232836), (84, 22485288), (96, 19674627), (98, 19273104), (102, 18517296), (112, 16863966), (119, 15871968), (126, 14990192), (136, 13887972), (144, 13116418), (147, 12848736), (153, 12344864), (168, 11242644), (196, 9636552), (204, 9258648), (224, 8431983), (238, 7935984), (252, 7495096), (272, 6943986), (288, 6558209), (294, 6424368), (306, 6172432), (336, 5621322), (357, 5290656), (392, 4818276), (408, 4629324), (441, 4282912), (476, 3967992), (504, 3747548), (544, 3471993), (588, 3212184), (612, 3086216), (672, 2810661), (714, 2645328), (784, 2409138), (816, 2314662), (833, 2267424), (882, 2141456), (952, 1983996), (1008, 1873774), (1071, 1763552), (1176, 1606092), (1224, 1543108), (1428, 1322664), (1568, 1204569), (1632, 1157331), (1666, 1133712), (1764, 1070728), (1904, 991998), (2016, 936887), (2142, 881776), (2352, 803046), (2448, 771554), (2499, 755808), (2856, 661332), (3332, 566856), (3528, 535364), (3808, 495999), (4284, 440888), (4704, 401523), (4896, 385777), (4998, 377904), (5712, 330666), (6664, 283428), (7056, 267682), (7497, 251936), (7873, 239904), (8568, 220444), (9996, 188952), (11424, 165333), (13328, 141714), (14112, 133841), (14994, 125968), (15746, 119952), (17136, 110222), (19992, 94476), (23619, 79968), (26656, 70857), (29988, 62984), (31492, 59976), (34272, 55111), (39984, 47238)]