1401721048

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 3585254400

約数和(自身を除く): 2183533352

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 104, 124, 133, 152, 182, 196, 217, 247, 248, 266, 364, 392, 403, 434, 467, 494, 532, 589, 637, 728, 806, 868, 931, 934, 988, 1064, 1178, 1274, 1519, 1612, 1729, 1736, 1862, 1868, 1976, 2356, 2548, 2821, 3038, 3224, 3269, 3458, 3724, 3736, 4123, 4712, 5096, 5642, 6071, 6076, 6538, 6916, 7448, 7657, 8246, 8873, 11284, 12103, 12142, 12152, 13076, 13832, 14477, 15314, 16492, 17746, 19747, 22568, 22883, 24206, 24284, 26152, 28861, 28954, 30628, 32984, 35492, 39494, 42497, 45766, 48412, 48568, 53599, 57722, 57908, 61256, 62111, 70984, 78988, 84994, 91532, 96824, 101339, 107198, 115349, 115444, 115816, 124222, 157976, 169988, 183064, 188201, 202678, 214396, 230698, 230888, 248444, 275063, 297479, 339976, 375193, 376402, 405356, 428792, 434777, 461396, 496888, 550126, 594958, 709373, 750386, 752804, 807443, 810712, 869554, 922792, 1100252, 1189916, 1317407, 1418746, 1500772, 1505608, 1614886, 1739108, 1925441, 2200504, 2379832, 2634814, 2837492, 3001544, 3229772, 3478216, 3575819, 3850882, 5269628, 5652101, 5674984, 6459544, 7151638, 7701764, 9221849, 10539256, 11304202, 13478087, 14303276, 15403528, 18443698, 22608404, 25030733, 26956174, 28606552, 36887396, 45216808, 50061466, 53912348, 73774792, 100122932, 107824696, 175215131, 200245864, 350430262, 700860524, 1401721048]

約数ペア:

[(1, 1401721048), (2, 700860524), (4, 350430262), (7, 200245864), (8, 175215131), (13, 107824696), (14, 100122932), (19, 73774792), (26, 53912348), (28, 50061466), (31, 45216808), (38, 36887396), (49, 28606552), (52, 26956174), (56, 25030733), (62, 22608404), (76, 18443698), (91, 15403528), (98, 14303276), (104, 13478087), (124, 11304202), (133, 10539256), (152, 9221849), (182, 7701764), (196, 7151638), (217, 6459544), (247, 5674984), (248, 5652101), (266, 5269628), (364, 3850882), (392, 3575819), (403, 3478216), (434, 3229772), (467, 3001544), (494, 2837492), (532, 2634814), (589, 2379832), (637, 2200504), (728, 1925441), (806, 1739108), (868, 1614886), (931, 1505608), (934, 1500772), (988, 1418746), (1064, 1317407), (1178, 1189916), (1274, 1100252), (1519, 922792), (1612, 869554), (1729, 810712), (1736, 807443), (1862, 752804), (1868, 750386), (1976, 709373), (2356, 594958), (2548, 550126), (2821, 496888), (3038, 461396), (3224, 434777), (3269, 428792), (3458, 405356), (3724, 376402), (3736, 375193), (4123, 339976), (4712, 297479), (5096, 275063), (5642, 248444), (6071, 230888), (6076, 230698), (6538, 214396), (6916, 202678), (7448, 188201), (7657, 183064), (8246, 169988), (8873, 157976), (11284, 124222), (12103, 115816), (12142, 115444), (12152, 115349), (13076, 107198), (13832, 101339), (14477, 96824), (15314, 91532), (16492, 84994), (17746, 78988), (19747, 70984), (22568, 62111), (22883, 61256), (24206, 57908), (24284, 57722), (26152, 53599), (28861, 48568), (28954, 48412), (30628, 45766), (32984, 42497), (35492, 39494)]