642026112

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 256

約数和(自身を含む): 2211686400

約数和(自身を除く): 1569660288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 896, 912, 967, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1664, 1729, 1824, 1934, 1976, 2128, 2184, 2432, 2496, 2688, 2901, 2912, 2964, 3192, 3458, 3648, 3868, 3952, 4256, 4368, 4992, 5187, 5802, 5824, 5928, 6384, 6769, 6916, 7296, 7736, 7904, 8512, 8736, 10374, 11604, 11648, 11856, 12571, 12768, 13538, 13832, 15472, 15808, 17024, 17472, 18373, 20307, 20748, 23208, 23712, 25142, 25536, 27076, 27664, 30944, 31616, 34944, 36746, 37713, 40614, 41496, 46416, 47424, 50284, 51072, 54152, 55119, 55328, 61888, 73492, 75426, 81228, 82992, 87997, 92832, 94848, 100568, 108304, 110238, 110656, 123776, 128611, 146984, 150852, 162456, 165984, 175994, 185664, 201136, 216608, 220476, 221312, 238849, 257222, 263991, 293968, 301704, 324912, 331968, 351988, 371328, 385833, 402272, 433216, 440952, 477698, 514444, 527982, 587936, 603408, 649824, 663936, 703976, 716547, 771666, 804544, 866432, 881904, 955396, 1028888, 1055964, 1175872, 1206816, 1299648, 1407952, 1433094, 1543332, 1609088, 1671943, 1763808, 1910792, 2057776, 2111928, 2351744, 2413632, 2599296, 2815904, 2866188, 3086664, 3343886, 3527616, 3821584, 4115552, 4223856, 4827264, 5015829, 5631808, 5732376, 6173328, 6687772, 7055232, 7643168, 8231104, 8447712, 10031658, 11263616, 11464752, 12346656, 13375544, 15286336, 16462208, 16895424, 20063316, 22929504, 24693312, 26751088, 30572672, 33790848, 40126632, 45859008, 49386624, 53502176, 80253264, 91718016, 107004352, 160506528, 214008704, 321013056, 642026112]

約数ペア:

[(1, 642026112), (2, 321013056), (3, 214008704), (4, 160506528), (6, 107004352), (7, 91718016), (8, 80253264), (12, 53502176), (13, 49386624), (14, 45859008), (16, 40126632), (19, 33790848), (21, 30572672), (24, 26751088), (26, 24693312), (28, 22929504), (32, 20063316), (38, 16895424), (39, 16462208), (42, 15286336), (48, 13375544), (52, 12346656), (56, 11464752), (57, 11263616), (64, 10031658), (76, 8447712), (78, 8231104), (84, 7643168), (91, 7055232), (96, 6687772), (104, 6173328), (112, 5732376), (114, 5631808), (128, 5015829), (133, 4827264), (152, 4223856), (156, 4115552), (168, 3821584), (182, 3527616), (192, 3343886), (208, 3086664), (224, 2866188), (228, 2815904), (247, 2599296), (266, 2413632), (273, 2351744), (304, 2111928), (312, 2057776), (336, 1910792), (364, 1763808), (384, 1671943), (399, 1609088), (416, 1543332), (448, 1433094), (456, 1407952), (494, 1299648), (532, 1206816), (546, 1175872), (608, 1055964), (624, 1028888), (672, 955396), (728, 881904), (741, 866432), (798, 804544), (832, 771666), (896, 716547), (912, 703976), (967, 663936), (988, 649824), (1064, 603408), (1092, 587936), (1216, 527982), (1248, 514444), (1344, 477698), (1456, 440952), (1482, 433216), (1596, 402272), (1664, 385833), (1729, 371328), (1824, 351988), (1934, 331968), (1976, 324912), (2128, 301704), (2184, 293968), (2432, 263991), (2496, 257222), (2688, 238849), (2901, 221312), (2912, 220476), (2964, 216608), (3192, 201136), (3458, 185664), (3648, 175994), (3868, 165984), (3952, 162456), (4256, 150852), (4368, 146984), (4992, 128611), (5187, 123776), (5802, 110656), (5824, 110238), (5928, 108304), (6384, 100568), (6769, 94848), (6916, 92832), (7296, 87997), (7736, 82992), (7904, 81228), (8512, 75426), (8736, 73492), (10374, 61888), (11604, 55328), (11648, 55119), (11856, 54152), (12571, 51072), (12768, 50284), (13538, 47424), (13832, 46416), (15472, 41496), (15808, 40614), (17024, 37713), (17472, 36746), (18373, 34944), (20307, 31616), (20748, 30944), (23208, 27664), (23712, 27076), (25142, 25536)]