248262084

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 807916032

約数和(自身を除く): 559653948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 47, 51, 54, 63, 68, 81, 84, 94, 102, 108, 119, 126, 137, 141, 153, 162, 188, 189, 204, 238, 252, 274, 282, 306, 324, 329, 357, 378, 411, 423, 459, 476, 548, 564, 567, 612, 658, 714, 756, 799, 822, 846, 918, 959, 987, 1071, 1134, 1233, 1269, 1316, 1377, 1428, 1598, 1644, 1692, 1836, 1918, 1974, 2142, 2268, 2329, 2397, 2466, 2538, 2754, 2877, 2961, 3196, 3213, 3699, 3807, 3836, 3948, 4284, 4658, 4794, 4932, 5076, 5508, 5593, 5754, 5922, 6426, 6439, 6987, 7191, 7398, 7614, 8631, 8883, 9316, 9588, 9639, 11097, 11186, 11508, 11844, 12852, 12878, 13974, 14382, 14796, 15228, 16303, 16779, 17262, 17766, 19278, 19317, 20961, 21573, 22194, 22372, 25756, 25893, 26649, 27948, 28764, 32606, 33558, 34524, 35532, 38556, 38634, 41922, 43146, 44388, 45073, 48909, 50337, 51786, 53298, 57951, 62883, 64719, 65212, 67116, 77268, 77679, 83844, 86292, 90146, 97818, 100674, 103572, 106596, 109463, 115902, 125766, 129438, 135219, 146727, 151011, 155358, 173853, 180292, 188649, 195636, 201348, 218926, 231804, 251532, 258876, 270438, 293454, 302022, 310716, 328389, 347706, 377298, 405657, 437852, 440181, 453033, 521559, 540876, 586908, 604044, 656778, 695412, 754596, 766241, 811314, 880362, 906066, 985167, 1043118, 1216971, 1313556, 1320543, 1532482, 1622628, 1760724, 1812132, 1970334, 2086236, 2298723, 2433942, 2641086, 2955501, 3064964, 3650913, 3940668, 4597446, 4867884, 5282172, 5911002, 6896169, 7301826, 8866503, 9194892, 11822004, 13792338, 14603652, 17733006, 20688507, 27584676, 35466012, 41377014, 62065521, 82754028, 124131042, 248262084]

約数ペア:

[(1, 248262084), (2, 124131042), (3, 82754028), (4, 62065521), (6, 41377014), (7, 35466012), (9, 27584676), (12, 20688507), (14, 17733006), (17, 14603652), (18, 13792338), (21, 11822004), (27, 9194892), (28, 8866503), (34, 7301826), (36, 6896169), (42, 5911002), (47, 5282172), (51, 4867884), (54, 4597446), (63, 3940668), (68, 3650913), (81, 3064964), (84, 2955501), (94, 2641086), (102, 2433942), (108, 2298723), (119, 2086236), (126, 1970334), (137, 1812132), (141, 1760724), (153, 1622628), (162, 1532482), (188, 1320543), (189, 1313556), (204, 1216971), (238, 1043118), (252, 985167), (274, 906066), (282, 880362), (306, 811314), (324, 766241), (329, 754596), (357, 695412), (378, 656778), (411, 604044), (423, 586908), (459, 540876), (476, 521559), (548, 453033), (564, 440181), (567, 437852), (612, 405657), (658, 377298), (714, 347706), (756, 328389), (799, 310716), (822, 302022), (846, 293454), (918, 270438), (959, 258876), (987, 251532), (1071, 231804), (1134, 218926), (1233, 201348), (1269, 195636), (1316, 188649), (1377, 180292), (1428, 173853), (1598, 155358), (1644, 151011), (1692, 146727), (1836, 135219), (1918, 129438), (1974, 125766), (2142, 115902), (2268, 109463), (2329, 106596), (2397, 103572), (2466, 100674), (2538, 97818), (2754, 90146), (2877, 86292), (2961, 83844), (3196, 77679), (3213, 77268), (3699, 67116), (3807, 65212), (3836, 64719), (3948, 62883), (4284, 57951), (4658, 53298), (4794, 51786), (4932, 50337), (5076, 48909), (5508, 45073), (5593, 44388), (5754, 43146), (5922, 41922), (6426, 38634), (6439, 38556), (6987, 35532), (7191, 34524), (7398, 33558), (7614, 32606), (8631, 28764), (8883, 27948), (9316, 26649), (9588, 25893), (9639, 25756), (11097, 22372), (11186, 22194), (11508, 21573), (11844, 20961), (12852, 19317), (12878, 19278), (13974, 17766), (14382, 17262), (14796, 16779), (15228, 16303)]