938648412

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 240

約数和(自身を含む): 2865841440

約数和(自身を除く): 1927193028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 37, 38, 39, 52, 54, 57, 74, 76, 78, 81, 108, 111, 114, 117, 148, 156, 162, 171, 222, 228, 234, 247, 317, 324, 333, 342, 351, 444, 468, 481, 494, 513, 634, 666, 684, 702, 703, 741, 951, 962, 988, 999, 1026, 1053, 1268, 1332, 1404, 1406, 1443, 1482, 1539, 1902, 1924, 1998, 2052, 2106, 2109, 2223, 2812, 2853, 2886, 2964, 2997, 3078, 3804, 3996, 4121, 4212, 4218, 4329, 4446, 5706, 5772, 5994, 6023, 6156, 6327, 6669, 8242, 8436, 8559, 8658, 8892, 9139, 11412, 11729, 11988, 12046, 12363, 12654, 12987, 13338, 16484, 17118, 17316, 18069, 18278, 18981, 20007, 23458, 24092, 24726, 25308, 25677, 25974, 26676, 27417, 34236, 35187, 36138, 36556, 37089, 37962, 38961, 40014, 46916, 49452, 51354, 51948, 54207, 54834, 56943, 70374, 72276, 74178, 75924, 77922, 78299, 80028, 82251, 102708, 105561, 108414, 109668, 111267, 113886, 140748, 148356, 152477, 155844, 156598, 162621, 164502, 211122, 216828, 222534, 222851, 227772, 234897, 246753, 304954, 313196, 316683, 325242, 329004, 333801, 422244, 445068, 445702, 457431, 469794, 487863, 493506, 609908, 633366, 650484, 667602, 668553, 704691, 740259, 891404, 914862, 939588, 950049, 975726, 987012, 1266732, 1335204, 1337106, 1372293, 1409382, 1480518, 1829724, 1900098, 1951452, 2005659, 2114073, 2674212, 2744586, 2818764, 2897063, 2961036, 3800196, 4011318, 4116879, 4228146, 5489172, 5794126, 6016977, 6342219, 8022636, 8233758, 8456292, 8691189, 11588252, 12033954, 12350637, 12684438, 16467516, 17382378, 18050931, 24067908, 24701274, 25368876, 26073567, 34764756, 36101862, 49402548, 52147134, 72203724, 78220701, 104294268, 156441402, 234662103, 312882804, 469324206, 938648412]

約数ペア:

[(1, 938648412), (2, 469324206), (3, 312882804), (4, 234662103), (6, 156441402), (9, 104294268), (12, 78220701), (13, 72203724), (18, 52147134), (19, 49402548), (26, 36101862), (27, 34764756), (36, 26073567), (37, 25368876), (38, 24701274), (39, 24067908), (52, 18050931), (54, 17382378), (57, 16467516), (74, 12684438), (76, 12350637), (78, 12033954), (81, 11588252), (108, 8691189), (111, 8456292), (114, 8233758), (117, 8022636), (148, 6342219), (156, 6016977), (162, 5794126), (171, 5489172), (222, 4228146), (228, 4116879), (234, 4011318), (247, 3800196), (317, 2961036), (324, 2897063), (333, 2818764), (342, 2744586), (351, 2674212), (444, 2114073), (468, 2005659), (481, 1951452), (494, 1900098), (513, 1829724), (634, 1480518), (666, 1409382), (684, 1372293), (702, 1337106), (703, 1335204), (741, 1266732), (951, 987012), (962, 975726), (988, 950049), (999, 939588), (1026, 914862), (1053, 891404), (1268, 740259), (1332, 704691), (1404, 668553), (1406, 667602), (1443, 650484), (1482, 633366), (1539, 609908), (1902, 493506), (1924, 487863), (1998, 469794), (2052, 457431), (2106, 445702), (2109, 445068), (2223, 422244), (2812, 333801), (2853, 329004), (2886, 325242), (2964, 316683), (2997, 313196), (3078, 304954), (3804, 246753), (3996, 234897), (4121, 227772), (4212, 222851), (4218, 222534), (4329, 216828), (4446, 211122), (5706, 164502), (5772, 162621), (5994, 156598), (6023, 155844), (6156, 152477), (6327, 148356), (6669, 140748), (8242, 113886), (8436, 111267), (8559, 109668), (8658, 108414), (8892, 105561), (9139, 102708), (11412, 82251), (11729, 80028), (11988, 78299), (12046, 77922), (12363, 75924), (12654, 74178), (12987, 72276), (13338, 70374), (16484, 56943), (17118, 54834), (17316, 54207), (18069, 51948), (18278, 51354), (18981, 49452), (20007, 46916), (23458, 40014), (24092, 38961), (24726, 37962), (25308, 37089), (25677, 36556), (25974, 36138), (26676, 35187), (27417, 34236)]