1397293056

素因数分解:

$2^{16}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 204

約数和(自身を含む): 4252991808

約数和(自身を除く): 2855698752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 103, 128, 138, 144, 184, 192, 206, 207, 256, 276, 288, 309, 368, 384, 412, 414, 512, 552, 576, 618, 736, 768, 824, 828, 927, 1024, 1104, 1152, 1236, 1472, 1536, 1648, 1656, 1854, 2048, 2208, 2304, 2369, 2472, 2944, 3072, 3296, 3312, 3708, 4096, 4416, 4608, 4738, 4944, 5888, 6144, 6592, 6624, 7107, 7416, 8192, 8832, 9216, 9476, 9888, 11776, 12288, 13184, 13248, 14214, 14832, 16384, 17664, 18432, 18952, 19776, 21321, 23552, 24576, 26368, 26496, 28428, 29664, 32768, 35328, 36864, 37904, 39552, 42642, 47104, 49152, 52736, 52992, 56856, 59328, 65536, 70656, 73728, 75808, 79104, 85284, 94208, 98304, 105472, 105984, 113712, 118656, 141312, 147456, 151616, 158208, 170568, 188416, 196608, 210944, 211968, 227424, 237312, 282624, 294912, 303232, 316416, 341136, 376832, 421888, 423936, 454848, 474624, 565248, 589824, 606464, 632832, 682272, 753664, 843776, 847872, 909696, 949248, 1130496, 1212928, 1265664, 1364544, 1507328, 1687552, 1695744, 1819392, 1898496, 2260992, 2425856, 2531328, 2729088, 3375104, 3391488, 3638784, 3796992, 4521984, 4851712, 5062656, 5458176, 6750208, 6782976, 7277568, 7593984, 9703424, 10125312, 10916352, 13565952, 14555136, 15187968, 19406848, 20250624, 21832704, 29110272, 30375936, 38813696, 43665408, 58220544, 60751872, 77627392, 87330816, 116441088, 155254784, 174661632, 232882176, 349323264, 465764352, 698646528, 1397293056]

約数ペア:

[(1, 1397293056), (2, 698646528), (3, 465764352), (4, 349323264), (6, 232882176), (8, 174661632), (9, 155254784), (12, 116441088), (16, 87330816), (18, 77627392), (23, 60751872), (24, 58220544), (32, 43665408), (36, 38813696), (46, 30375936), (48, 29110272), (64, 21832704), (69, 20250624), (72, 19406848), (92, 15187968), (96, 14555136), (103, 13565952), (128, 10916352), (138, 10125312), (144, 9703424), (184, 7593984), (192, 7277568), (206, 6782976), (207, 6750208), (256, 5458176), (276, 5062656), (288, 4851712), (309, 4521984), (368, 3796992), (384, 3638784), (412, 3391488), (414, 3375104), (512, 2729088), (552, 2531328), (576, 2425856), (618, 2260992), (736, 1898496), (768, 1819392), (824, 1695744), (828, 1687552), (927, 1507328), (1024, 1364544), (1104, 1265664), (1152, 1212928), (1236, 1130496), (1472, 949248), (1536, 909696), (1648, 847872), (1656, 843776), (1854, 753664), (2048, 682272), (2208, 632832), (2304, 606464), (2369, 589824), (2472, 565248), (2944, 474624), (3072, 454848), (3296, 423936), (3312, 421888), (3708, 376832), (4096, 341136), (4416, 316416), (4608, 303232), (4738, 294912), (4944, 282624), (5888, 237312), (6144, 227424), (6592, 211968), (6624, 210944), (7107, 196608), (7416, 188416), (8192, 170568), (8832, 158208), (9216, 151616), (9476, 147456), (9888, 141312), (11776, 118656), (12288, 113712), (13184, 105984), (13248, 105472), (14214, 98304), (14832, 94208), (16384, 85284), (17664, 79104), (18432, 75808), (18952, 73728), (19776, 70656), (21321, 65536), (23552, 59328), (24576, 56856), (26368, 52992), (26496, 52736), (28428, 49152), (29664, 47104), (32768, 42642), (35328, 39552), (36864, 37904)]