245510328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 796262400

約数和(自身を除く): 550752072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 47, 51, 56, 59, 62, 68, 84, 93, 94, 102, 118, 119, 124, 136, 141, 168, 177, 186, 188, 204, 217, 236, 238, 248, 282, 329, 354, 357, 372, 376, 408, 413, 434, 472, 476, 527, 564, 651, 658, 708, 714, 744, 799, 826, 868, 952, 987, 1003, 1054, 1128, 1239, 1302, 1316, 1416, 1428, 1457, 1581, 1598, 1652, 1736, 1829, 1974, 2006, 2108, 2397, 2478, 2604, 2632, 2773, 2856, 2914, 3009, 3162, 3196, 3304, 3658, 3689, 3948, 4012, 4216, 4371, 4794, 4956, 5208, 5487, 5546, 5593, 5828, 6018, 6324, 6392, 7021, 7316, 7378, 7896, 8024, 8319, 8742, 9588, 9912, 10199, 10974, 11067, 11092, 11186, 11656, 12036, 12648, 12803, 14042, 14632, 14756, 16638, 16779, 17484, 19176, 19411, 20398, 21063, 21948, 22134, 22184, 22372, 24072, 24769, 25606, 28084, 29512, 30597, 31093, 33276, 33558, 34968, 38409, 38822, 40796, 42126, 43896, 44268, 44744, 47141, 49538, 51212, 56168, 58233, 61194, 62186, 66552, 67116, 74307, 76818, 77644, 81592, 84252, 85963, 88536, 93279, 94282, 99076, 102424, 116466, 122388, 124372, 134232, 141423, 148614, 153636, 155288, 168504, 171926, 173383, 186558, 188564, 198152, 217651, 232932, 244776, 248744, 257889, 282846, 297228, 307272, 329987, 343852, 346766, 373116, 377128, 435302, 465864, 515778, 520149, 565692, 594456, 601741, 652953, 659974, 687704, 693532, 746232, 870604, 989961, 1031556, 1040298, 1131384, 1203482, 1305906, 1319948, 1387064, 1461371, 1741208, 1805223, 1979922, 2063112, 2080596, 2406964, 2611812, 2639896, 2922742, 3610446, 3959844, 4161192, 4384113, 4813928, 5223624, 5845484, 7220892, 7919688, 8768226, 10229597, 11690968, 14441784, 17536452, 20459194, 30688791, 35072904, 40918388, 61377582, 81836776, 122755164, 245510328]

約数ペア:

[(1, 245510328), (2, 122755164), (3, 81836776), (4, 61377582), (6, 40918388), (7, 35072904), (8, 30688791), (12, 20459194), (14, 17536452), (17, 14441784), (21, 11690968), (24, 10229597), (28, 8768226), (31, 7919688), (34, 7220892), (42, 5845484), (47, 5223624), (51, 4813928), (56, 4384113), (59, 4161192), (62, 3959844), (68, 3610446), (84, 2922742), (93, 2639896), (94, 2611812), (102, 2406964), (118, 2080596), (119, 2063112), (124, 1979922), (136, 1805223), (141, 1741208), (168, 1461371), (177, 1387064), (186, 1319948), (188, 1305906), (204, 1203482), (217, 1131384), (236, 1040298), (238, 1031556), (248, 989961), (282, 870604), (329, 746232), (354, 693532), (357, 687704), (372, 659974), (376, 652953), (408, 601741), (413, 594456), (434, 565692), (472, 520149), (476, 515778), (527, 465864), (564, 435302), (651, 377128), (658, 373116), (708, 346766), (714, 343852), (744, 329987), (799, 307272), (826, 297228), (868, 282846), (952, 257889), (987, 248744), (1003, 244776), (1054, 232932), (1128, 217651), (1239, 198152), (1302, 188564), (1316, 186558), (1416, 173383), (1428, 171926), (1457, 168504), (1581, 155288), (1598, 153636), (1652, 148614), (1736, 141423), (1829, 134232), (1974, 124372), (2006, 122388), (2108, 116466), (2397, 102424), (2478, 99076), (2604, 94282), (2632, 93279), (2773, 88536), (2856, 85963), (2914, 84252), (3009, 81592), (3162, 77644), (3196, 76818), (3304, 74307), (3658, 67116), (3689, 66552), (3948, 62186), (4012, 61194), (4216, 58233), (4371, 56168), (4794, 51212), (4956, 49538), (5208, 47141), (5487, 44744), (5546, 44268), (5593, 43896), (5828, 42126), (6018, 40796), (6324, 38822), (6392, 38409), (7021, 34968), (7316, 33558), (7378, 33276), (7896, 31093), (8024, 30597), (8319, 29512), (8742, 28084), (9588, 25606), (9912, 24769), (10199, 24072), (10974, 22372), (11067, 22184), (11092, 22134), (11186, 21948), (11656, 21063), (12036, 20398), (12648, 19411), (12803, 19176), (14042, 17484), (14632, 16779), (14756, 16638)]