247386312

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^2\times {\mathrm{1321}}^1$

素因数の和:1373

約数の個数: 120

約数和(自身を含む): 736625010

約数和(自身を除く): 489238698

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 289, 306, 324, 408, 459, 578, 612, 648, 867, 918, 1156, 1224, 1321, 1377, 1734, 1836, 2312, 2601, 2642, 2754, 3468, 3672, 3963, 5202, 5284, 5508, 6936, 7803, 7926, 10404, 10568, 11016, 11889, 15606, 15852, 20808, 22457, 23409, 23778, 31212, 31704, 35667, 44914, 46818, 47556, 62424, 67371, 71334, 89828, 93636, 95112, 107001, 134742, 142668, 179656, 187272, 202113, 214002, 269484, 285336, 381769, 404226, 428004, 538968, 606339, 763538, 808452, 856008, 1145307, 1212678, 1527076, 1616904, 1819017, 2290614, 2425356, 3054152, 3435921, 3638034, 4581228, 4850712, 6871842, 7276068, 9162456, 10307763, 13743684, 14552136, 20615526, 27487368, 30923289, 41231052, 61846578, 82462104, 123693156, 247386312]

約数ペア:

[(1, 247386312), (2, 123693156), (3, 82462104), (4, 61846578), (6, 41231052), (8, 30923289), (9, 27487368), (12, 20615526), (17, 14552136), (18, 13743684), (24, 10307763), (27, 9162456), (34, 7276068), (36, 6871842), (51, 4850712), (54, 4581228), (68, 3638034), (72, 3435921), (81, 3054152), (102, 2425356), (108, 2290614), (136, 1819017), (153, 1616904), (162, 1527076), (204, 1212678), (216, 1145307), (289, 856008), (306, 808452), (324, 763538), (408, 606339), (459, 538968), (578, 428004), (612, 404226), (648, 381769), (867, 285336), (918, 269484), (1156, 214002), (1224, 202113), (1321, 187272), (1377, 179656), (1734, 142668), (1836, 134742), (2312, 107001), (2601, 95112), (2642, 93636), (2754, 89828), (3468, 71334), (3672, 67371), (3963, 62424), (5202, 47556), (5284, 46818), (5508, 44914), (6936, 35667), (7803, 31704), (7926, 31212), (10404, 23778), (10568, 23409), (11016, 22457), (11889, 20808), (15606, 15852)]