1292885244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:840

約数の個数: 144

約数和(自身を含む): 3825669120

約数和(自身を除く): 2532783876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 101, 126, 158, 202, 237, 252, 303, 316, 404, 474, 553, 606, 643, 707, 711, 909, 948, 1106, 1212, 1286, 1414, 1422, 1659, 1818, 1929, 2121, 2212, 2572, 2828, 2844, 3318, 3636, 3858, 4242, 4501, 4977, 5787, 6363, 6636, 7716, 7979, 8484, 9002, 9954, 11574, 12726, 13503, 15958, 18004, 19908, 23148, 23937, 25452, 27006, 31916, 40509, 47874, 50797, 54012, 55853, 64943, 71811, 81018, 95748, 101594, 111706, 129886, 143622, 152391, 162036, 167559, 194829, 203188, 223412, 259772, 287244, 304782, 335118, 355579, 389658, 454601, 457173, 502677, 584487, 609564, 670236, 711158, 779316, 909202, 914346, 1005354, 1066737, 1168974, 1363803, 1422316, 1818404, 1828692, 2010708, 2133474, 2337948, 2727606, 3200211, 4091409, 4266948, 5130497, 5455212, 6400422, 8182818, 10260994, 12800844, 15391491, 16365636, 20521988, 30782982, 35913479, 46174473, 61565964, 71826958, 92348946, 107740437, 143653916, 184697892, 215480874, 323221311, 430961748, 646442622, 1292885244]

約数ペア:

[(1, 1292885244), (2, 646442622), (3, 430961748), (4, 323221311), (6, 215480874), (7, 184697892), (9, 143653916), (12, 107740437), (14, 92348946), (18, 71826958), (21, 61565964), (28, 46174473), (36, 35913479), (42, 30782982), (63, 20521988), (79, 16365636), (84, 15391491), (101, 12800844), (126, 10260994), (158, 8182818), (202, 6400422), (237, 5455212), (252, 5130497), (303, 4266948), (316, 4091409), (404, 3200211), (474, 2727606), (553, 2337948), (606, 2133474), (643, 2010708), (707, 1828692), (711, 1818404), (909, 1422316), (948, 1363803), (1106, 1168974), (1212, 1066737), (1286, 1005354), (1414, 914346), (1422, 909202), (1659, 779316), (1818, 711158), (1929, 670236), (2121, 609564), (2212, 584487), (2572, 502677), (2828, 457173), (2844, 454601), (3318, 389658), (3636, 355579), (3858, 335118), (4242, 304782), (4501, 287244), (4977, 259772), (5787, 223412), (6363, 203188), (6636, 194829), (7716, 167559), (7979, 162036), (8484, 152391), (9002, 143622), (9954, 129886), (11574, 111706), (12726, 101594), (13503, 95748), (15958, 81018), (18004, 71811), (19908, 64943), (23148, 55853), (23937, 54012), (25452, 50797), (27006, 47874), (31916, 40509)]