248259492

素因数分解:

$2^2\times 3^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 732883200

約数和(自身を除く): 484623708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 59, 74, 78, 81, 108, 111, 117, 118, 148, 156, 162, 177, 222, 234, 236, 243, 324, 333, 351, 354, 444, 468, 481, 486, 531, 666, 702, 708, 729, 767, 962, 972, 999, 1053, 1062, 1332, 1404, 1443, 1458, 1534, 1593, 1924, 1998, 2106, 2124, 2183, 2187, 2301, 2886, 2916, 2997, 3068, 3159, 3186, 3996, 4212, 4329, 4366, 4374, 4602, 4779, 5772, 5994, 6318, 6372, 6549, 6903, 8658, 8732, 8748, 8991, 9204, 9477, 9558, 11988, 12636, 12987, 13098, 13806, 14337, 17316, 17982, 18954, 19116, 19647, 20709, 25974, 26196, 26973, 27612, 28379, 28431, 28674, 35964, 37908, 38961, 39294, 41418, 43011, 51948, 53946, 56758, 56862, 57348, 58941, 62127, 77922, 78588, 80919, 82836, 85137, 86022, 107892, 113516, 113724, 116883, 117882, 124254, 129033, 155844, 161838, 170274, 172044, 176823, 186381, 233766, 235764, 248508, 255411, 258066, 323676, 340548, 350649, 353646, 372762, 467532, 510822, 516132, 530469, 559143, 701298, 707292, 745524, 766233, 1021644, 1051947, 1060938, 1118286, 1402596, 1532466, 1591407, 1677429, 2103894, 2121876, 2236572, 2298699, 3064932, 3182814, 3354858, 4207788, 4597398, 4774221, 6365628, 6709716, 6896097, 9194796, 9548442, 13792194, 19096884, 20688291, 27584388, 41376582, 62064873, 82753164, 124129746, 248259492]

約数ペア:

[(1, 248259492), (2, 124129746), (3, 82753164), (4, 62064873), (6, 41376582), (9, 27584388), (12, 20688291), (13, 19096884), (18, 13792194), (26, 9548442), (27, 9194796), (36, 6896097), (37, 6709716), (39, 6365628), (52, 4774221), (54, 4597398), (59, 4207788), (74, 3354858), (78, 3182814), (81, 3064932), (108, 2298699), (111, 2236572), (117, 2121876), (118, 2103894), (148, 1677429), (156, 1591407), (162, 1532466), (177, 1402596), (222, 1118286), (234, 1060938), (236, 1051947), (243, 1021644), (324, 766233), (333, 745524), (351, 707292), (354, 701298), (444, 559143), (468, 530469), (481, 516132), (486, 510822), (531, 467532), (666, 372762), (702, 353646), (708, 350649), (729, 340548), (767, 323676), (962, 258066), (972, 255411), (999, 248508), (1053, 235764), (1062, 233766), (1332, 186381), (1404, 176823), (1443, 172044), (1458, 170274), (1534, 161838), (1593, 155844), (1924, 129033), (1998, 124254), (2106, 117882), (2124, 116883), (2183, 113724), (2187, 113516), (2301, 107892), (2886, 86022), (2916, 85137), (2997, 82836), (3068, 80919), (3159, 78588), (3186, 77922), (3996, 62127), (4212, 58941), (4329, 57348), (4366, 56862), (4374, 56758), (4602, 53946), (4779, 51948), (5772, 43011), (5994, 41418), (6318, 39294), (6372, 38961), (6549, 37908), (6903, 35964), (8658, 28674), (8732, 28431), (8748, 28379), (8991, 27612), (9204, 26973), (9477, 26196), (9558, 25974), (11988, 20709), (12636, 19647), (12987, 19116), (13098, 18954), (13806, 17982), (14337, 17316)]