1388248848

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11197}}^1$

素因数の和:11262

約数の個数: 160

約数和(自身を含む): 4665534720

約数和(自身を除く): 3277285872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 108, 112, 123, 126, 144, 164, 168, 189, 216, 246, 252, 287, 328, 336, 369, 378, 432, 492, 504, 574, 656, 738, 756, 861, 984, 1008, 1107, 1148, 1476, 1512, 1722, 1968, 2214, 2296, 2583, 2952, 3024, 3444, 4428, 4592, 5166, 5904, 6888, 7749, 8856, 10332, 11197, 13776, 15498, 17712, 20664, 22394, 30996, 33591, 41328, 44788, 61992, 67182, 78379, 89576, 100773, 123984, 134364, 156758, 179152, 201546, 235137, 268728, 302319, 313516, 403092, 459077, 470274, 537456, 604638, 627032, 705411, 806184, 918154, 940548, 1209276, 1254064, 1377231, 1410822, 1612368, 1836308, 1881096, 2116233, 2418552, 2754462, 2821644, 3213539, 3672616, 3762192, 4131693, 4232466, 4837104, 5508924, 5643288, 6427078, 7345232, 8263386, 8464932, 9640617, 11017848, 11286576, 12395079, 12854156, 16526772, 16929864, 19281234, 22035696, 24790158, 25708312, 28921851, 33053544, 33859728, 38562468, 49580316, 51416624, 57843702, 66107088, 77124936, 86765553, 99160632, 115687404, 154249872, 173531106, 198321264, 231374808, 347062212, 462749616, 694124424, 1388248848]

約数ペア:

[(1, 1388248848), (2, 694124424), (3, 462749616), (4, 347062212), (6, 231374808), (7, 198321264), (8, 173531106), (9, 154249872), (12, 115687404), (14, 99160632), (16, 86765553), (18, 77124936), (21, 66107088), (24, 57843702), (27, 51416624), (28, 49580316), (36, 38562468), (41, 33859728), (42, 33053544), (48, 28921851), (54, 25708312), (56, 24790158), (63, 22035696), (72, 19281234), (82, 16929864), (84, 16526772), (108, 12854156), (112, 12395079), (123, 11286576), (126, 11017848), (144, 9640617), (164, 8464932), (168, 8263386), (189, 7345232), (216, 6427078), (246, 5643288), (252, 5508924), (287, 4837104), (328, 4232466), (336, 4131693), (369, 3762192), (378, 3672616), (432, 3213539), (492, 2821644), (504, 2754462), (574, 2418552), (656, 2116233), (738, 1881096), (756, 1836308), (861, 1612368), (984, 1410822), (1008, 1377231), (1107, 1254064), (1148, 1209276), (1476, 940548), (1512, 918154), (1722, 806184), (1968, 705411), (2214, 627032), (2296, 604638), (2583, 537456), (2952, 470274), (3024, 459077), (3444, 403092), (4428, 313516), (4592, 302319), (5166, 268728), (5904, 235137), (6888, 201546), (7749, 179152), (8856, 156758), (10332, 134364), (11197, 123984), (13776, 100773), (15498, 89576), (17712, 78379), (20664, 67182), (22394, 61992), (30996, 44788), (33591, 41328)]