21185433216

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{8243}}^1$

素因数の和:8383

約数の個数: 192

約数和(自身を含む): 64277478720

約数和(自身を除く): 43092045504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 97, 128, 138, 144, 184, 192, 194, 207, 276, 288, 291, 368, 384, 388, 414, 552, 576, 582, 736, 776, 828, 873, 1104, 1152, 1164, 1472, 1552, 1656, 1746, 2208, 2231, 2328, 2944, 3104, 3312, 3492, 4416, 4462, 4656, 6208, 6624, 6693, 6984, 8243, 8832, 8924, 9312, 12416, 13248, 13386, 13968, 16486, 17848, 18624, 20079, 24729, 26496, 26772, 27936, 32972, 35696, 37248, 40158, 49458, 53544, 55872, 65944, 71392, 74187, 80316, 98916, 107088, 111744, 131888, 142784, 148374, 160632, 189589, 197832, 214176, 263776, 285568, 296748, 321264, 379178, 395664, 428352, 527552, 568767, 593496, 642528, 758356, 791328, 799571, 856704, 1055104, 1137534, 1186992, 1285056, 1516712, 1582656, 1599142, 1706301, 2275068, 2373984, 2398713, 2570112, 3033424, 3165312, 3198284, 3412602, 4550136, 4747968, 4797426, 6066848, 6396568, 6825204, 7196139, 9100272, 9495936, 9594852, 12133696, 12793136, 13650408, 14392278, 18200544, 18390133, 19189704, 24267392, 25586272, 27300816, 28784556, 36401088, 36780266, 38379408, 51172544, 54601632, 55170399, 57569112, 72802176, 73560532, 76758816, 102345088, 109203264, 110340798, 115138224, 147121064, 153517632, 165511197, 218406528, 220681596, 230276448, 294242128, 307035264, 331022394, 441363192, 460552896, 588484256, 662044788, 882726384, 921105792, 1176968512, 1324089576, 1765452768, 2353937024, 2648179152, 3530905536, 5296358304, 7061811072, 10592716608, 21185433216]

約数ペア:

[(1, 21185433216), (2, 10592716608), (3, 7061811072), (4, 5296358304), (6, 3530905536), (8, 2648179152), (9, 2353937024), (12, 1765452768), (16, 1324089576), (18, 1176968512), (23, 921105792), (24, 882726384), (32, 662044788), (36, 588484256), (46, 460552896), (48, 441363192), (64, 331022394), (69, 307035264), (72, 294242128), (92, 230276448), (96, 220681596), (97, 218406528), (128, 165511197), (138, 153517632), (144, 147121064), (184, 115138224), (192, 110340798), (194, 109203264), (207, 102345088), (276, 76758816), (288, 73560532), (291, 72802176), (368, 57569112), (384, 55170399), (388, 54601632), (414, 51172544), (552, 38379408), (576, 36780266), (582, 36401088), (736, 28784556), (776, 27300816), (828, 25586272), (873, 24267392), (1104, 19189704), (1152, 18390133), (1164, 18200544), (1472, 14392278), (1552, 13650408), (1656, 12793136), (1746, 12133696), (2208, 9594852), (2231, 9495936), (2328, 9100272), (2944, 7196139), (3104, 6825204), (3312, 6396568), (3492, 6066848), (4416, 4797426), (4462, 4747968), (4656, 4550136), (6208, 3412602), (6624, 3198284), (6693, 3165312), (6984, 3033424), (8243, 2570112), (8832, 2398713), (8924, 2373984), (9312, 2275068), (12416, 1706301), (13248, 1599142), (13386, 1582656), (13968, 1516712), (16486, 1285056), (17848, 1186992), (18624, 1137534), (20079, 1055104), (24729, 856704), (26496, 799571), (26772, 791328), (27936, 758356), (32972, 642528), (35696, 593496), (37248, 568767), (40158, 527552), (49458, 428352), (53544, 395664), (55872, 379178), (65944, 321264), (71392, 296748), (74187, 285568), (80316, 263776), (98916, 214176), (107088, 197832), (111744, 189589), (131888, 160632), (142784, 148374)]