1256157504

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3638

約数の個数: 224

約数和(自身を含む): 4367174400

約数和(自身を除く): 3111016896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 192, 203, 216, 224, 232, 252, 261, 288, 336, 348, 378, 406, 432, 448, 464, 504, 522, 576, 609, 672, 696, 756, 783, 812, 864, 928, 1008, 1044, 1218, 1344, 1392, 1512, 1566, 1624, 1728, 1827, 1856, 2016, 2088, 2436, 2784, 3024, 3132, 3248, 3581, 3654, 4032, 4176, 4872, 5481, 5568, 6048, 6264, 6496, 7162, 7308, 8352, 9744, 10743, 10962, 12096, 12528, 12992, 14324, 14616, 16704, 19488, 21486, 21924, 25056, 25067, 28648, 29232, 32229, 38976, 42972, 43848, 50112, 50134, 57296, 58464, 64458, 75201, 85944, 87696, 96687, 100268, 103849, 114592, 116928, 128916, 150402, 171888, 175392, 193374, 200536, 207698, 225603, 229184, 257832, 300804, 311547, 343776, 350784, 386748, 401072, 415396, 451206, 515664, 601608, 623094, 676809, 687552, 726943, 773496, 802144, 830792, 902412, 934641, 1031328, 1203216, 1246188, 1353618, 1453886, 1546992, 1604288, 1661584, 1804824, 1869282, 2062656, 2180829, 2406432, 2492376, 2707236, 2803923, 2907772, 3093984, 3323168, 3609648, 3738564, 4361658, 4812864, 4984752, 5414472, 5607846, 5815544, 6187968, 6542487, 6646336, 7219296, 7477128, 8723316, 9969504, 10828944, 11215692, 11631088, 13084974, 14438592, 14954256, 17446632, 19627461, 19939008, 21657888, 22431384, 23262176, 26169948, 29908512, 34893264, 39254922, 43315776, 44862768, 46524352, 52339896, 59817024, 69786528, 78509844, 89725536, 104679792, 139573056, 157019688, 179451072, 209359584, 314039376, 418719168, 628078752, 1256157504]

約数ペア:

[(1, 1256157504), (2, 628078752), (3, 418719168), (4, 314039376), (6, 209359584), (7, 179451072), (8, 157019688), (9, 139573056), (12, 104679792), (14, 89725536), (16, 78509844), (18, 69786528), (21, 59817024), (24, 52339896), (27, 46524352), (28, 44862768), (29, 43315776), (32, 39254922), (36, 34893264), (42, 29908512), (48, 26169948), (54, 23262176), (56, 22431384), (58, 21657888), (63, 19939008), (64, 19627461), (72, 17446632), (84, 14954256), (87, 14438592), (96, 13084974), (108, 11631088), (112, 11215692), (116, 10828944), (126, 9969504), (144, 8723316), (168, 7477128), (174, 7219296), (189, 6646336), (192, 6542487), (203, 6187968), (216, 5815544), (224, 5607846), (232, 5414472), (252, 4984752), (261, 4812864), (288, 4361658), (336, 3738564), (348, 3609648), (378, 3323168), (406, 3093984), (432, 2907772), (448, 2803923), (464, 2707236), (504, 2492376), (522, 2406432), (576, 2180829), (609, 2062656), (672, 1869282), (696, 1804824), (756, 1661584), (783, 1604288), (812, 1546992), (864, 1453886), (928, 1353618), (1008, 1246188), (1044, 1203216), (1218, 1031328), (1344, 934641), (1392, 902412), (1512, 830792), (1566, 802144), (1624, 773496), (1728, 726943), (1827, 687552), (1856, 676809), (2016, 623094), (2088, 601608), (2436, 515664), (2784, 451206), (3024, 415396), (3132, 401072), (3248, 386748), (3581, 350784), (3654, 343776), (4032, 311547), (4176, 300804), (4872, 257832), (5481, 229184), (5568, 225603), (6048, 207698), (6264, 200536), (6496, 193374), (7162, 175392), (7308, 171888), (8352, 150402), (9744, 128916), (10743, 116928), (10962, 114592), (12096, 103849), (12528, 100268), (12992, 96687), (14324, 87696), (14616, 85944), (16704, 75201), (19488, 64458), (21486, 58464), (21924, 57296), (25056, 50134), (25067, 50112), (28648, 43848), (29232, 42972), (32229, 38976)]