1388825472

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5189}}^1$

素因数の和:5264

約数の個数: 128

約数和(自身を含む): 4002112800

約数和(自身を除く): 2613287328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 272, 328, 384, 408, 492, 544, 656, 697, 816, 984, 1088, 1312, 1394, 1632, 1968, 2091, 2176, 2624, 2788, 3264, 3936, 4182, 5189, 5248, 5576, 6528, 7872, 8364, 10378, 11152, 15567, 15744, 16728, 20756, 22304, 31134, 33456, 41512, 44608, 62268, 66912, 83024, 88213, 89216, 124536, 133824, 166048, 176426, 212749, 249072, 264639, 267648, 332096, 352852, 425498, 498144, 529278, 638247, 664192, 705704, 850996, 996288, 1058556, 1276494, 1411408, 1701992, 1992576, 2117112, 2552988, 2822816, 3403984, 3616733, 4234224, 5105976, 5645632, 6807968, 7233466, 8468448, 10211952, 10850199, 11291264, 13615936, 14466932, 16936896, 20423904, 21700398, 27231872, 28933864, 33873792, 40847808, 43400796, 57867728, 81695616, 86801592, 115735456, 173603184, 231470912, 347206368, 462941824, 694412736, 1388825472]

約数ペア:

[(1, 1388825472), (2, 694412736), (3, 462941824), (4, 347206368), (6, 231470912), (8, 173603184), (12, 115735456), (16, 86801592), (17, 81695616), (24, 57867728), (32, 43400796), (34, 40847808), (41, 33873792), (48, 28933864), (51, 27231872), (64, 21700398), (68, 20423904), (82, 16936896), (96, 14466932), (102, 13615936), (123, 11291264), (128, 10850199), (136, 10211952), (164, 8468448), (192, 7233466), (204, 6807968), (246, 5645632), (272, 5105976), (328, 4234224), (384, 3616733), (408, 3403984), (492, 2822816), (544, 2552988), (656, 2117112), (697, 1992576), (816, 1701992), (984, 1411408), (1088, 1276494), (1312, 1058556), (1394, 996288), (1632, 850996), (1968, 705704), (2091, 664192), (2176, 638247), (2624, 529278), (2788, 498144), (3264, 425498), (3936, 352852), (4182, 332096), (5189, 267648), (5248, 264639), (5576, 249072), (6528, 212749), (7872, 176426), (8364, 166048), (10378, 133824), (11152, 124536), (15567, 89216), (15744, 88213), (16728, 83024), (20756, 66912), (22304, 62268), (31134, 44608), (33456, 41512)]