321013056

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1021

約数の個数: 224

約数和(自身を含む): 1101506560

約数和(自身を除く): 780493504

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, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 912, 967, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1729, 1824, 1934, 1976, 2128, 2184, 2496, 2901, 2912, 2964, 3192, 3458, 3648, 3868, 3952, 4256, 4368, 5187, 5802, 5824, 5928, 6384, 6769, 6916, 7736, 7904, 8512, 8736, 10374, 11604, 11856, 12571, 12768, 13538, 13832, 15472, 15808, 17472, 18373, 20307, 20748, 23208, 23712, 25142, 25536, 27076, 27664, 30944, 36746, 37713, 40614, 41496, 46416, 47424, 50284, 54152, 55119, 55328, 61888, 73492, 75426, 81228, 82992, 87997, 92832, 100568, 108304, 110238, 110656, 128611, 146984, 150852, 162456, 165984, 175994, 185664, 201136, 216608, 220476, 238849, 257222, 263991, 293968, 301704, 324912, 331968, 351988, 385833, 402272, 433216, 440952, 477698, 514444, 527982, 587936, 603408, 649824, 703976, 716547, 771666, 804544, 881904, 955396, 1028888, 1055964, 1175872, 1206816, 1299648, 1407952, 1433094, 1543332, 1671943, 1763808, 1910792, 2057776, 2111928, 2413632, 2815904, 2866188, 3086664, 3343886, 3527616, 3821584, 4115552, 4223856, 5015829, 5631808, 5732376, 6173328, 6687772, 7643168, 8231104, 8447712, 10031658, 11464752, 12346656, 13375544, 15286336, 16895424, 20063316, 22929504, 24693312, 26751088, 40126632, 45859008, 53502176, 80253264, 107004352, 160506528, 321013056]

約数ペア:

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