259383902336

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{295787}}^1$

素因数の和:295862

約数の個数: 128

約数和(自身を含む): 608234780160

約数和(自身を除く): 348850877824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 832, 884, 992, 1054, 1088, 1612, 1664, 1768, 1984, 2108, 2176, 3224, 3536, 3968, 4216, 6448, 6851, 7072, 8432, 12896, 13702, 14144, 16864, 25792, 27404, 28288, 33728, 51584, 54808, 67456, 109616, 219232, 295787, 438464, 591574, 876928, 1183148, 2366296, 3845231, 4732592, 5028379, 7690462, 9169397, 9465184, 10056758, 15380924, 18338794, 18930368, 20113516, 30761848, 36677588, 37860736, 40227032, 61523696, 65368927, 73355176, 80454064, 119202161, 123047392, 130737854, 146710352, 155879749, 160908128, 238404322, 246094784, 261475708, 293420704, 311759498, 321816256, 476808644, 492189568, 522951416, 586841408, 623518996, 643632512, 953617288, 1045902832, 1173682816, 1247037992, 1907234576, 2026436737, 2091805664, 2494075984, 3814469152, 4052873474, 4183611328, 4988151968, 7628938304, 8105746948, 8367222656, 9976303936, 15257876608, 16211493896, 19952607872, 32422987792, 64845975584, 129691951168, 259383902336]

約数ペア:

[(1, 259383902336), (2, 129691951168), (4, 64845975584), (8, 32422987792), (13, 19952607872), (16, 16211493896), (17, 15257876608), (26, 9976303936), (31, 8367222656), (32, 8105746948), (34, 7628938304), (52, 4988151968), (62, 4183611328), (64, 4052873474), (68, 3814469152), (104, 2494075984), (124, 2091805664), (128, 2026436737), (136, 1907234576), (208, 1247037992), (221, 1173682816), (248, 1045902832), (272, 953617288), (403, 643632512), (416, 623518996), (442, 586841408), (496, 522951416), (527, 492189568), (544, 476808644), (806, 321816256), (832, 311759498), (884, 293420704), (992, 261475708), (1054, 246094784), (1088, 238404322), (1612, 160908128), (1664, 155879749), (1768, 146710352), (1984, 130737854), (2108, 123047392), (2176, 119202161), (3224, 80454064), (3536, 73355176), (3968, 65368927), (4216, 61523696), (6448, 40227032), (6851, 37860736), (7072, 36677588), (8432, 30761848), (12896, 20113516), (13702, 18930368), (14144, 18338794), (16864, 15380924), (25792, 10056758), (27404, 9465184), (28288, 9169397), (33728, 7690462), (51584, 5028379), (54808, 4732592), (67456, 3845231), (109616, 2366296), (219232, 1183148), (295787, 876928), (438464, 591574)]