1888665408

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1190

約数の個数: 252

約数和(自身を含む): 6406428132

約数和(自身を除く): 4517762724

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 61, 63, 64, 72, 84, 96, 98, 112, 122, 126, 144, 147, 168, 183, 192, 196, 224, 244, 252, 288, 294, 336, 366, 392, 427, 441, 448, 488, 504, 549, 576, 588, 672, 732, 784, 854, 882, 976, 1008, 1097, 1098, 1176, 1281, 1344, 1464, 1568, 1708, 1764, 1952, 2016, 2194, 2196, 2352, 2562, 2928, 2989, 3136, 3291, 3416, 3528, 3843, 3904, 4032, 4388, 4392, 4704, 5124, 5856, 5978, 6582, 6832, 7056, 7679, 7686, 8776, 8784, 8967, 9408, 9873, 10248, 11712, 11956, 13164, 13664, 14112, 15358, 15372, 17552, 17568, 17934, 19746, 20496, 23037, 23912, 26328, 26901, 27328, 28224, 30716, 30744, 35104, 35136, 35868, 39492, 40992, 46074, 47824, 52656, 53753, 53802, 61432, 61488, 66917, 69111, 70208, 71736, 78984, 81984, 92148, 95648, 105312, 107506, 107604, 122864, 122976, 133834, 138222, 143472, 157968, 161259, 184296, 191296, 200751, 210624, 215012, 215208, 245728, 245952, 267668, 276444, 286944, 315936, 322518, 368592, 401502, 430024, 430416, 468419, 483777, 491456, 535336, 552888, 573888, 602253, 631872, 645036, 737184, 803004, 860048, 860832, 936838, 967554, 1070672, 1105776, 1204506, 1290072, 1405257, 1474368, 1606008, 1720096, 1721664, 1873676, 1935108, 2141344, 2211552, 2409012, 2580144, 2810514, 3212016, 3278933, 3440192, 3747352, 3870216, 4215771, 4282688, 4423104, 4818024, 5160288, 5621028, 6424032, 6557866, 7494704, 7740432, 8431542, 9636048, 9836799, 10320576, 11242056, 12848064, 13115732, 14989408, 15480864, 16863084, 19272096, 19673598, 22484112, 26231464, 29510397, 29978816, 30961728, 33726168, 38544192, 39347196, 44968224, 52462928, 59020794, 67452336, 78694392, 89936448, 104925856, 118041588, 134904672, 157388784, 209851712, 236083176, 269809344, 314777568, 472166352, 629555136, 944332704, 1888665408]

約数ペア:

[(1, 1888665408), (2, 944332704), (3, 629555136), (4, 472166352), (6, 314777568), (7, 269809344), (8, 236083176), (9, 209851712), (12, 157388784), (14, 134904672), (16, 118041588), (18, 104925856), (21, 89936448), (24, 78694392), (28, 67452336), (32, 59020794), (36, 52462928), (42, 44968224), (48, 39347196), (49, 38544192), (56, 33726168), (61, 30961728), (63, 29978816), (64, 29510397), (72, 26231464), (84, 22484112), (96, 19673598), (98, 19272096), (112, 16863084), (122, 15480864), (126, 14989408), (144, 13115732), (147, 12848064), (168, 11242056), (183, 10320576), (192, 9836799), (196, 9636048), (224, 8431542), (244, 7740432), (252, 7494704), (288, 6557866), (294, 6424032), (336, 5621028), (366, 5160288), (392, 4818024), (427, 4423104), (441, 4282688), (448, 4215771), (488, 3870216), (504, 3747352), (549, 3440192), (576, 3278933), (588, 3212016), (672, 2810514), (732, 2580144), (784, 2409012), (854, 2211552), (882, 2141344), (976, 1935108), (1008, 1873676), (1097, 1721664), (1098, 1720096), (1176, 1606008), (1281, 1474368), (1344, 1405257), (1464, 1290072), (1568, 1204506), (1708, 1105776), (1764, 1070672), (1952, 967554), (2016, 936838), (2194, 860832), (2196, 860048), (2352, 803004), (2562, 737184), (2928, 645036), (2989, 631872), (3136, 602253), (3291, 573888), (3416, 552888), (3528, 535336), (3843, 491456), (3904, 483777), (4032, 468419), (4388, 430416), (4392, 430024), (4704, 401502), (5124, 368592), (5856, 322518), (5978, 315936), (6582, 286944), (6832, 276444), (7056, 267668), (7679, 245952), (7686, 245728), (8776, 215208), (8784, 215012), (8967, 210624), (9408, 200751), (9873, 191296), (10248, 184296), (11712, 161259), (11956, 157968), (13164, 143472), (13664, 138222), (14112, 133834), (15358, 122976), (15372, 122864), (17552, 107604), (17568, 107506), (17934, 105312), (19746, 95648), (20496, 92148), (23037, 81984), (23912, 78984), (26328, 71736), (26901, 70208), (27328, 69111), (28224, 66917), (30716, 61488), (30744, 61432), (35104, 53802), (35136, 53753), (35868, 52656), (39492, 47824), (40992, 46074)]