245975328

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{27551}}^1$

素因数の和:27598

約数の個数: 72

約数和(自身を含む): 722082816

約数和(自身を除く): 476107488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 27551, 55102, 82653, 110204, 165306, 220408, 247959, 330612, 440816, 495918, 661224, 854081, 881632, 991836, 1322448, 1708162, 1983672, 2562243, 2644896, 3416324, 3967344, 5124486, 6832648, 7686729, 7934688, 10248972, 13665296, 15373458, 20497944, 27330592, 30746916, 40995888, 61493832, 81991776, 122987664, 245975328]

約数ペア:

[(1, 245975328), (2, 122987664), (3, 81991776), (4, 61493832), (6, 40995888), (8, 30746916), (9, 27330592), (12, 20497944), (16, 15373458), (18, 13665296), (24, 10248972), (31, 7934688), (32, 7686729), (36, 6832648), (48, 5124486), (62, 3967344), (72, 3416324), (93, 2644896), (96, 2562243), (124, 1983672), (144, 1708162), (186, 1322448), (248, 991836), (279, 881632), (288, 854081), (372, 661224), (496, 495918), (558, 440816), (744, 330612), (992, 247959), (1116, 220408), (1488, 165306), (2232, 110204), (2976, 82653), (4464, 55102), (8928, 27551)]