243939528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 812747520

約数和(自身を除く): 568807992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 71, 72, 84, 102, 119, 126, 136, 142, 153, 168, 204, 213, 238, 252, 284, 306, 357, 401, 408, 426, 476, 497, 504, 568, 612, 639, 714, 802, 852, 952, 994, 1071, 1203, 1207, 1224, 1278, 1428, 1491, 1604, 1704, 1988, 2142, 2406, 2414, 2556, 2807, 2856, 2982, 3208, 3609, 3621, 3976, 4284, 4473, 4812, 4828, 5112, 5614, 5964, 6817, 7218, 7242, 8421, 8449, 8568, 8946, 9624, 9656, 10863, 11228, 11928, 13634, 14436, 14484, 16842, 16898, 17892, 20451, 21726, 22456, 25263, 25347, 27268, 28471, 28872, 28968, 33684, 33796, 35784, 40902, 43452, 47719, 50526, 50694, 54536, 56942, 61353, 67368, 67592, 76041, 81804, 85413, 86904, 95438, 101052, 101388, 113884, 122706, 143157, 152082, 163608, 170826, 190876, 199297, 202104, 202776, 227768, 245412, 256239, 286314, 304164, 341652, 381752, 398594, 429471, 484007, 490824, 512478, 572628, 597891, 608328, 683304, 797188, 858942, 968014, 1024956, 1145256, 1195782, 1452021, 1594376, 1717884, 1793673, 1936028, 2049912, 2391564, 2904042, 3388049, 3435768, 3587346, 3872056, 4356063, 4783128, 5808084, 6776098, 7174692, 8712126, 10164147, 11616168, 13552196, 14349384, 17424252, 20328294, 27104392, 30492441, 34848504, 40656588, 60984882, 81313176, 121969764, 243939528]

約数ペア:

[(1, 243939528), (2, 121969764), (3, 81313176), (4, 60984882), (6, 40656588), (7, 34848504), (8, 30492441), (9, 27104392), (12, 20328294), (14, 17424252), (17, 14349384), (18, 13552196), (21, 11616168), (24, 10164147), (28, 8712126), (34, 7174692), (36, 6776098), (42, 5808084), (51, 4783128), (56, 4356063), (63, 3872056), (68, 3587346), (71, 3435768), (72, 3388049), (84, 2904042), (102, 2391564), (119, 2049912), (126, 1936028), (136, 1793673), (142, 1717884), (153, 1594376), (168, 1452021), (204, 1195782), (213, 1145256), (238, 1024956), (252, 968014), (284, 858942), (306, 797188), (357, 683304), (401, 608328), (408, 597891), (426, 572628), (476, 512478), (497, 490824), (504, 484007), (568, 429471), (612, 398594), (639, 381752), (714, 341652), (802, 304164), (852, 286314), (952, 256239), (994, 245412), (1071, 227768), (1203, 202776), (1207, 202104), (1224, 199297), (1278, 190876), (1428, 170826), (1491, 163608), (1604, 152082), (1704, 143157), (1988, 122706), (2142, 113884), (2406, 101388), (2414, 101052), (2556, 95438), (2807, 86904), (2856, 85413), (2982, 81804), (3208, 76041), (3609, 67592), (3621, 67368), (3976, 61353), (4284, 56942), (4473, 54536), (4812, 50694), (4828, 50526), (5112, 47719), (5614, 43452), (5964, 40902), (6817, 35784), (7218, 33796), (7242, 33684), (8421, 28968), (8449, 28872), (8568, 28471), (8946, 27268), (9624, 25347), (9656, 25263), (10863, 22456), (11228, 21726), (11928, 20451), (13634, 17892), (14436, 16898), (14484, 16842)]