1876393792

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 224

約数和(自身を含む): 4988641280

約数和(自身を除く): 3112247488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 64, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 224, 247, 248, 266, 304, 364, 403, 416, 434, 448, 494, 496, 532, 547, 589, 608, 728, 806, 832, 868, 988, 992, 1064, 1094, 1178, 1216, 1456, 1612, 1729, 1736, 1976, 1984, 2128, 2188, 2356, 2821, 2912, 3224, 3458, 3472, 3829, 3952, 4123, 4256, 4376, 4712, 5642, 5824, 6448, 6916, 6944, 7111, 7657, 7658, 7904, 8246, 8512, 8752, 9424, 10393, 11284, 12896, 13832, 13888, 14222, 15314, 15316, 15808, 16492, 16957, 17504, 18848, 20786, 22568, 25792, 27664, 28444, 30628, 30632, 32984, 33914, 35008, 37696, 41572, 45136, 49777, 53599, 55328, 56888, 61256, 61264, 65968, 67828, 72751, 83144, 90272, 99554, 107198, 110656, 113776, 118699, 122512, 122528, 131936, 135109, 135656, 145502, 166288, 180544, 199108, 214396, 220441, 227552, 237398, 245024, 245056, 263872, 270218, 271312, 291004, 322183, 332576, 398216, 428792, 440882, 455104, 474796, 490048, 540436, 542624, 582008, 644366, 665152, 796432, 857584, 881764, 945763, 949592, 1080872, 1085248, 1164016, 1288732, 1543087, 1592864, 1715168, 1763528, 1891526, 1899184, 2161744, 2255281, 2328032, 2577464, 3086174, 3185728, 3430336, 3527056, 3783052, 3798368, 4188379, 4323488, 4510562, 4656064, 5154928, 6172348, 7054112, 7566104, 7596736, 8376758, 8646976, 9021124, 10309856, 12344696, 14108224, 15132208, 16753516, 18042248, 20619712, 24689392, 29318653, 30264416, 33507032, 36084496, 49378784, 58637306, 60528832, 67014064, 72168992, 98757568, 117274612, 134028128, 144337984, 234549224, 268056256, 469098448, 938196896, 1876393792]

約数ペア:

[(1, 1876393792), (2, 938196896), (4, 469098448), (7, 268056256), (8, 234549224), (13, 144337984), (14, 134028128), (16, 117274612), (19, 98757568), (26, 72168992), (28, 67014064), (31, 60528832), (32, 58637306), (38, 49378784), (52, 36084496), (56, 33507032), (62, 30264416), (64, 29318653), (76, 24689392), (91, 20619712), (104, 18042248), (112, 16753516), (124, 15132208), (133, 14108224), (152, 12344696), (182, 10309856), (208, 9021124), (217, 8646976), (224, 8376758), (247, 7596736), (248, 7566104), (266, 7054112), (304, 6172348), (364, 5154928), (403, 4656064), (416, 4510562), (434, 4323488), (448, 4188379), (494, 3798368), (496, 3783052), (532, 3527056), (547, 3430336), (589, 3185728), (608, 3086174), (728, 2577464), (806, 2328032), (832, 2255281), (868, 2161744), (988, 1899184), (992, 1891526), (1064, 1763528), (1094, 1715168), (1178, 1592864), (1216, 1543087), (1456, 1288732), (1612, 1164016), (1729, 1085248), (1736, 1080872), (1976, 949592), (1984, 945763), (2128, 881764), (2188, 857584), (2356, 796432), (2821, 665152), (2912, 644366), (3224, 582008), (3458, 542624), (3472, 540436), (3829, 490048), (3952, 474796), (4123, 455104), (4256, 440882), (4376, 428792), (4712, 398216), (5642, 332576), (5824, 322183), (6448, 291004), (6916, 271312), (6944, 270218), (7111, 263872), (7657, 245056), (7658, 245024), (7904, 237398), (8246, 227552), (8512, 220441), (8752, 214396), (9424, 199108), (10393, 180544), (11284, 166288), (12896, 145502), (13832, 135656), (13888, 135109), (14222, 131936), (15314, 122528), (15316, 122512), (15808, 118699), (16492, 113776), (16957, 110656), (17504, 107198), (18848, 99554), (20786, 90272), (22568, 83144), (25792, 72751), (27664, 67828), (28444, 65968), (30628, 61264), (30632, 61256), (32984, 56888), (33914, 55328), (35008, 53599), (37696, 49777), (41572, 45136)]