1931418792

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 5701363200

約数和(自身を除く): 3769944408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 53, 58, 62, 72, 87, 93, 106, 116, 124, 159, 174, 186, 212, 232, 248, 261, 279, 318, 348, 372, 424, 477, 522, 558, 563, 636, 696, 744, 899, 954, 1044, 1116, 1126, 1272, 1537, 1643, 1689, 1798, 1908, 2088, 2232, 2252, 2697, 3074, 3286, 3378, 3596, 3816, 4504, 4611, 4929, 5067, 5394, 6148, 6572, 6756, 7192, 8091, 9222, 9858, 10134, 10788, 12296, 13144, 13512, 13833, 14787, 16182, 16327, 17453, 18444, 19716, 20268, 21576, 27666, 29574, 29839, 32364, 32654, 34906, 36888, 39432, 40536, 47647, 48981, 52359, 55332, 59148, 59678, 64728, 65308, 69812, 89517, 95294, 97962, 104718, 110664, 118296, 119356, 130616, 139624, 142941, 146943, 157077, 179034, 190588, 195924, 209436, 238712, 268551, 285882, 293886, 314154, 358068, 381176, 391848, 418872, 428823, 506137, 537102, 571764, 587772, 628308, 716136, 857646, 865331, 925009, 1012274, 1074204, 1143528, 1175544, 1256616, 1518411, 1715292, 1730662, 1850018, 2024548, 2148408, 2595993, 2775027, 3036822, 3430584, 3461324, 3700036, 4049096, 4555233, 5191986, 5550054, 6073644, 6922648, 7400072, 7787979, 8325081, 9110466, 10383972, 11100108, 12147288, 15575958, 16650162, 18220932, 20767944, 22200216, 26825261, 31151916, 33300324, 36441864, 53650522, 62303832, 66600648, 80475783, 107301044, 160951566, 214602088, 241427349, 321903132, 482854698, 643806264, 965709396, 1931418792]

約数ペア:

[(1, 1931418792), (2, 965709396), (3, 643806264), (4, 482854698), (6, 321903132), (8, 241427349), (9, 214602088), (12, 160951566), (18, 107301044), (24, 80475783), (29, 66600648), (31, 62303832), (36, 53650522), (53, 36441864), (58, 33300324), (62, 31151916), (72, 26825261), (87, 22200216), (93, 20767944), (106, 18220932), (116, 16650162), (124, 15575958), (159, 12147288), (174, 11100108), (186, 10383972), (212, 9110466), (232, 8325081), (248, 7787979), (261, 7400072), (279, 6922648), (318, 6073644), (348, 5550054), (372, 5191986), (424, 4555233), (477, 4049096), (522, 3700036), (558, 3461324), (563, 3430584), (636, 3036822), (696, 2775027), (744, 2595993), (899, 2148408), (954, 2024548), (1044, 1850018), (1116, 1730662), (1126, 1715292), (1272, 1518411), (1537, 1256616), (1643, 1175544), (1689, 1143528), (1798, 1074204), (1908, 1012274), (2088, 925009), (2232, 865331), (2252, 857646), (2697, 716136), (3074, 628308), (3286, 587772), (3378, 571764), (3596, 537102), (3816, 506137), (4504, 428823), (4611, 418872), (4929, 391848), (5067, 381176), (5394, 358068), (6148, 314154), (6572, 293886), (6756, 285882), (7192, 268551), (8091, 238712), (9222, 209436), (9858, 195924), (10134, 190588), (10788, 179034), (12296, 157077), (13144, 146943), (13512, 142941), (13833, 139624), (14787, 130616), (16182, 119356), (16327, 118296), (17453, 110664), (18444, 104718), (19716, 97962), (20268, 95294), (21576, 89517), (27666, 69812), (29574, 65308), (29839, 64728), (32364, 59678), (32654, 59148), (34906, 55332), (36888, 52359), (39432, 48981), (40536, 47647)]