247392116790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{17807}}^1$

素因数の和:18571

約数の個数: 192

約数和(自身を含む): 744872454144

約数和(自身を除く): 497480337354

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 727, 735, 910, 1274, 1365, 1454, 1470, 1911, 2181, 2730, 3185, 3635, 3822, 4362, 5089, 6370, 7270, 9451, 9555, 10178, 10905, 15267, 17807, 18902, 19110, 21810, 25445, 28353, 30534, 35614, 35623, 47255, 50890, 53421, 56706, 66157, 71246, 76335, 89035, 94510, 106842, 106869, 124649, 132314, 141765, 152670, 178070, 178115, 198471, 213738, 231491, 249298, 267105, 283530, 330785, 356230, 373947, 396942, 462982, 463099, 534210, 534345, 623245, 661570, 694473, 747894, 872543, 926198, 992355, 1068690, 1157455, 1246490, 1388946, 1389297, 1620437, 1745086, 1869735, 1984710, 2314910, 2315495, 2617629, 2778594, 3240874, 3472365, 3739470, 4362715, 4630990, 4861311, 5235258, 6944730, 6946485, 8102185, 8725430, 9722622, 11343059, 12945689, 13088145, 13892970, 16204370, 22686118, 24306555, 25891378, 26176290, 34029177, 38837067, 48613110, 56715295, 64728445, 68058354, 77674134, 90619823, 113430590, 129456890, 168293957, 170145885, 181239646, 194185335, 271859469, 336587914, 340291770, 388370670, 453099115, 504881871, 543718938, 634338761, 841469785, 906198230, 1009763742, 1178057699, 1268677522, 1359297345, 1682939570, 1903016283, 2356115398, 2524409355, 2718594690, 3171693805, 3534173097, 3806032566, 5048818710, 5890288495, 6343387610, 7068346194, 8246403893, 9515081415, 11780576990, 16492807786, 17670865485, 19030162830, 24739211679, 35341730970, 41232019465, 49478423358, 82464038930, 123696058395, 247392116790]

約数ペア:

[(1, 247392116790), (2, 123696058395), (3, 82464038930), (5, 49478423358), (6, 41232019465), (7, 35341730970), (10, 24739211679), (13, 19030162830), (14, 17670865485), (15, 16492807786), (21, 11780576990), (26, 9515081415), (30, 8246403893), (35, 7068346194), (39, 6343387610), (42, 5890288495), (49, 5048818710), (65, 3806032566), (70, 3534173097), (78, 3171693805), (91, 2718594690), (98, 2524409355), (105, 2356115398), (130, 1903016283), (147, 1682939570), (182, 1359297345), (195, 1268677522), (210, 1178057699), (245, 1009763742), (273, 906198230), (294, 841469785), (390, 634338761), (455, 543718938), (490, 504881871), (546, 453099115), (637, 388370670), (727, 340291770), (735, 336587914), (910, 271859469), (1274, 194185335), (1365, 181239646), (1454, 170145885), (1470, 168293957), (1911, 129456890), (2181, 113430590), (2730, 90619823), (3185, 77674134), (3635, 68058354), (3822, 64728445), (4362, 56715295), (5089, 48613110), (6370, 38837067), (7270, 34029177), (9451, 26176290), (9555, 25891378), (10178, 24306555), (10905, 22686118), (15267, 16204370), (17807, 13892970), (18902, 13088145), (19110, 12945689), (21810, 11343059), (25445, 9722622), (28353, 8725430), (30534, 8102185), (35614, 6946485), (35623, 6944730), (47255, 5235258), (50890, 4861311), (53421, 4630990), (56706, 4362715), (66157, 3739470), (71246, 3472365), (76335, 3240874), (89035, 2778594), (94510, 2617629), (106842, 2315495), (106869, 2314910), (124649, 1984710), (132314, 1869735), (141765, 1745086), (152670, 1620437), (178070, 1389297), (178115, 1388946), (198471, 1246490), (213738, 1157455), (231491, 1068690), (249298, 992355), (267105, 926198), (283530, 872543), (330785, 747894), (356230, 694473), (373947, 661570), (396942, 623245), (462982, 534345), (463099, 534210)]