1821198288

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 320

約数和(自身を含む): 6044057600

約数和(自身を除く): 4222859312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 67, 78, 84, 91, 98, 104, 112, 127, 134, 147, 156, 168, 182, 196, 201, 208, 254, 268, 273, 294, 312, 336, 343, 364, 381, 392, 402, 469, 508, 536, 546, 588, 624, 637, 686, 728, 762, 784, 804, 871, 889, 938, 1016, 1029, 1072, 1092, 1176, 1274, 1372, 1407, 1456, 1524, 1608, 1651, 1742, 1778, 1876, 1911, 2032, 2058, 2184, 2352, 2548, 2613, 2667, 2744, 2814, 3048, 3216, 3283, 3302, 3484, 3556, 3752, 3822, 4116, 4368, 4459, 4953, 5096, 5226, 5334, 5488, 5628, 6096, 6097, 6223, 6566, 6604, 6968, 7112, 7504, 7644, 8232, 8509, 8918, 9849, 9906, 10192, 10452, 10668, 11256, 11557, 12194, 12446, 13132, 13208, 13377, 13936, 14224, 15288, 16464, 17018, 17836, 18291, 18669, 19698, 19812, 20904, 21336, 22512, 22981, 23114, 24388, 24892, 25527, 26264, 26416, 26754, 30576, 34036, 34671, 35672, 36582, 37338, 39396, 39624, 41808, 42672, 42679, 43561, 45962, 46228, 48776, 49784, 51054, 52528, 53508, 59563, 68072, 68943, 69342, 71344, 73164, 74676, 78792, 79248, 80899, 85358, 87122, 91924, 92456, 97552, 99568, 102108, 107016, 110617, 119126, 128037, 130683, 136144, 137886, 138684, 146328, 149352, 157584, 161798, 170716, 174244, 178689, 183848, 184912, 204216, 214032, 221234, 238252, 242697, 256074, 261366, 275772, 277368, 292656, 298704, 298753, 323596, 331851, 341432, 348488, 357378, 367696, 408432, 416941, 442468, 476504, 485394, 512148, 522732, 551544, 554736, 566293, 597506, 647192, 663702, 682864, 696976, 714756, 774319, 833882, 884936, 896259, 953008, 970788, 1024296, 1045464, 1103088, 1132586, 1195012, 1250823, 1294384, 1327404, 1429512, 1548638, 1667764, 1698879, 1769872, 1792518, 1941576, 2048592, 2090928, 2265172, 2322957, 2390024, 2501646, 2654808, 2859024, 2918587, 3097276, 3335528, 3397758, 3585036, 3883152, 4530344, 4645914, 4780048, 5003292, 5309616, 5420233, 5837174, 6194552, 6671056, 6795516, 7170072, 8755761, 9060688, 9291828, 10006584, 10840466, 11674348, 12389104, 13591032, 14340144, 16260699, 17511522, 18583656, 20013168, 21680932, 23348696, 27182064, 32521398, 35023044, 37167312, 37941631, 43361864, 46697392, 65042796, 70046088, 75883262, 86723728, 113824893, 130085592, 140092176, 151766524, 227649786, 260171184, 303533048, 455299572, 607066096, 910599144, 1821198288]

約数ペア:

[(1, 1821198288), (2, 910599144), (3, 607066096), (4, 455299572), (6, 303533048), (7, 260171184), (8, 227649786), (12, 151766524), (13, 140092176), (14, 130085592), (16, 113824893), (21, 86723728), (24, 75883262), (26, 70046088), (28, 65042796), (39, 46697392), (42, 43361864), (48, 37941631), (49, 37167312), (52, 35023044), (56, 32521398), (67, 27182064), (78, 23348696), (84, 21680932), (91, 20013168), (98, 18583656), (104, 17511522), (112, 16260699), (127, 14340144), (134, 13591032), (147, 12389104), (156, 11674348), (168, 10840466), (182, 10006584), (196, 9291828), (201, 9060688), (208, 8755761), (254, 7170072), (268, 6795516), (273, 6671056), (294, 6194552), (312, 5837174), (336, 5420233), (343, 5309616), (364, 5003292), (381, 4780048), (392, 4645914), (402, 4530344), (469, 3883152), (508, 3585036), (536, 3397758), (546, 3335528), (588, 3097276), (624, 2918587), (637, 2859024), (686, 2654808), (728, 2501646), (762, 2390024), (784, 2322957), (804, 2265172), (871, 2090928), (889, 2048592), (938, 1941576), (1016, 1792518), (1029, 1769872), (1072, 1698879), (1092, 1667764), (1176, 1548638), (1274, 1429512), (1372, 1327404), (1407, 1294384), (1456, 1250823), (1524, 1195012), (1608, 1132586), (1651, 1103088), (1742, 1045464), (1778, 1024296), (1876, 970788), (1911, 953008), (2032, 896259), (2058, 884936), (2184, 833882), (2352, 774319), (2548, 714756), (2613, 696976), (2667, 682864), (2744, 663702), (2814, 647192), (3048, 597506), (3216, 566293), (3283, 554736), (3302, 551544), (3484, 522732), (3556, 512148), (3752, 485394), (3822, 476504), (4116, 442468), (4368, 416941), (4459, 408432), (4953, 367696), (5096, 357378), (5226, 348488), (5334, 341432), (5488, 331851), (5628, 323596), (6096, 298753), (6097, 298704), (6223, 292656), (6566, 277368), (6604, 275772), (6968, 261366), (7112, 256074), (7504, 242697), (7644, 238252), (8232, 221234), (8509, 214032), (8918, 204216), (9849, 184912), (9906, 183848), (10192, 178689), (10452, 174244), (10668, 170716), (11256, 161798), (11557, 157584), (12194, 149352), (12446, 146328), (13132, 138684), (13208, 137886), (13377, 136144), (13936, 130683), (14224, 128037), (15288, 119126), (16464, 110617), (17018, 107016), (17836, 102108), (18291, 99568), (18669, 97552), (19698, 92456), (19812, 91924), (20904, 87122), (21336, 85358), (22512, 80899), (22981, 79248), (23114, 78792), (24388, 74676), (24892, 73164), (25527, 71344), (26264, 69342), (26416, 68943), (26754, 68072), (30576, 59563), (34036, 53508), (34671, 52528), (35672, 51054), (36582, 49784), (37338, 48776), (39396, 46228), (39624, 45962), (41808, 43561), (42672, 42679)]