425984256

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 216

約数和(自身を含む): 1332851520

約数和(自身を除く): 906867264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 128, 144, 148, 152, 171, 192, 222, 228, 256, 263, 288, 296, 304, 333, 342, 384, 444, 456, 526, 576, 592, 608, 666, 684, 703, 768, 789, 888, 912, 1052, 1152, 1184, 1216, 1332, 1368, 1406, 1578, 1776, 1824, 2104, 2109, 2304, 2367, 2368, 2432, 2664, 2736, 2812, 3156, 3552, 3648, 4208, 4218, 4734, 4736, 4864, 4997, 5328, 5472, 5624, 6312, 6327, 7104, 7296, 8416, 8436, 9468, 9472, 9731, 9994, 10656, 10944, 11248, 12624, 12654, 14208, 14592, 14991, 16832, 16872, 18936, 19462, 19988, 21312, 21888, 22496, 25248, 25308, 28416, 29193, 29982, 33664, 33744, 37872, 38924, 39976, 42624, 43776, 44973, 44992, 50496, 50616, 58386, 59964, 67328, 67488, 75744, 77848, 79952, 85248, 87579, 89946, 89984, 100992, 101232, 116772, 119928, 134976, 151488, 155696, 159904, 175158, 179892, 179968, 184889, 201984, 202464, 233544, 239856, 269952, 302976, 311392, 319808, 350316, 359784, 369778, 404928, 467088, 479712, 539904, 554667, 605952, 622784, 639616, 700632, 719568, 739556, 809856, 934176, 959424, 1109334, 1245568, 1279232, 1401264, 1439136, 1479112, 1619712, 1664001, 1868352, 1918848, 2218668, 2491136, 2802528, 2878272, 2958224, 3328002, 3736704, 3837696, 4437336, 5605056, 5756544, 5916448, 6656004, 7473408, 8874672, 11210112, 11513088, 11832896, 13312008, 17749344, 22420224, 23665792, 26624016, 35498688, 47331584, 53248032, 70997376, 106496064, 141994752, 212992128, 425984256]

約数ペア:

[(1, 425984256), (2, 212992128), (3, 141994752), (4, 106496064), (6, 70997376), (8, 53248032), (9, 47331584), (12, 35498688), (16, 26624016), (18, 23665792), (19, 22420224), (24, 17749344), (32, 13312008), (36, 11832896), (37, 11513088), (38, 11210112), (48, 8874672), (57, 7473408), (64, 6656004), (72, 5916448), (74, 5756544), (76, 5605056), (96, 4437336), (111, 3837696), (114, 3736704), (128, 3328002), (144, 2958224), (148, 2878272), (152, 2802528), (171, 2491136), (192, 2218668), (222, 1918848), (228, 1868352), (256, 1664001), (263, 1619712), (288, 1479112), (296, 1439136), (304, 1401264), (333, 1279232), (342, 1245568), (384, 1109334), (444, 959424), (456, 934176), (526, 809856), (576, 739556), (592, 719568), (608, 700632), (666, 639616), (684, 622784), (703, 605952), (768, 554667), (789, 539904), (888, 479712), (912, 467088), (1052, 404928), (1152, 369778), (1184, 359784), (1216, 350316), (1332, 319808), (1368, 311392), (1406, 302976), (1578, 269952), (1776, 239856), (1824, 233544), (2104, 202464), (2109, 201984), (2304, 184889), (2367, 179968), (2368, 179892), (2432, 175158), (2664, 159904), (2736, 155696), (2812, 151488), (3156, 134976), (3552, 119928), (3648, 116772), (4208, 101232), (4218, 100992), (4734, 89984), (4736, 89946), (4864, 87579), (4997, 85248), (5328, 79952), (5472, 77848), (5624, 75744), (6312, 67488), (6327, 67328), (7104, 59964), (7296, 58386), (8416, 50616), (8436, 50496), (9468, 44992), (9472, 44973), (9731, 43776), (9994, 42624), (10656, 39976), (10944, 38924), (11248, 37872), (12624, 33744), (12654, 33664), (14208, 29982), (14592, 29193), (14991, 28416), (16832, 25308), (16872, 25248), (18936, 22496), (19462, 21888), (19988, 21312)]