2808253812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 8275728384

約数和(自身を除く): 5467474572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 131, 134, 156, 182, 201, 262, 268, 273, 293, 364, 393, 402, 469, 524, 546, 586, 786, 804, 871, 879, 917, 938, 1092, 1172, 1407, 1572, 1703, 1742, 1758, 1834, 1876, 2051, 2613, 2751, 2814, 3406, 3484, 3516, 3668, 3809, 4102, 5109, 5226, 5502, 5628, 6097, 6153, 6812, 7618, 8204, 8777, 10218, 10452, 11004, 11427, 11921, 12194, 12306, 15236, 17554, 18291, 19631, 20436, 22854, 23842, 24388, 24612, 26331, 26663, 35108, 35763, 36582, 38383, 39262, 45708, 47684, 52662, 53326, 58893, 61439, 71526, 73164, 76766, 78524, 79989, 105324, 106652, 114101, 115149, 117786, 122878, 137417, 143052, 153532, 159978, 184317, 228202, 230298, 235572, 245756, 255203, 268681, 274834, 319956, 342303, 368634, 412251, 456404, 460596, 498979, 510406, 537362, 549668, 684606, 737268, 765609, 798707, 806043, 824502, 997958, 1020812, 1074724, 1369212, 1496937, 1531218, 1597414, 1612086, 1649004, 1786421, 1995916, 2396121, 2571661, 2993874, 3062436, 3194828, 3224172, 3492853, 3572842, 4792242, 5143322, 5359263, 5987748, 6985706, 7145684, 7714983, 9584484, 10286644, 10478559, 10718526, 13971412, 15429966, 18001627, 20957118, 21437052, 30859932, 33431593, 36003254, 41914236, 54004881, 66863186, 72006508, 100294779, 108009762, 133726372, 200589558, 216019524, 234021151, 401179116, 468042302, 702063453, 936084604, 1404126906, 2808253812]

約数ペア:

[(1, 2808253812), (2, 1404126906), (3, 936084604), (4, 702063453), (6, 468042302), (7, 401179116), (12, 234021151), (13, 216019524), (14, 200589558), (21, 133726372), (26, 108009762), (28, 100294779), (39, 72006508), (42, 66863186), (52, 54004881), (67, 41914236), (78, 36003254), (84, 33431593), (91, 30859932), (131, 21437052), (134, 20957118), (156, 18001627), (182, 15429966), (201, 13971412), (262, 10718526), (268, 10478559), (273, 10286644), (293, 9584484), (364, 7714983), (393, 7145684), (402, 6985706), (469, 5987748), (524, 5359263), (546, 5143322), (586, 4792242), (786, 3572842), (804, 3492853), (871, 3224172), (879, 3194828), (917, 3062436), (938, 2993874), (1092, 2571661), (1172, 2396121), (1407, 1995916), (1572, 1786421), (1703, 1649004), (1742, 1612086), (1758, 1597414), (1834, 1531218), (1876, 1496937), (2051, 1369212), (2613, 1074724), (2751, 1020812), (2814, 997958), (3406, 824502), (3484, 806043), (3516, 798707), (3668, 765609), (3809, 737268), (4102, 684606), (5109, 549668), (5226, 537362), (5502, 510406), (5628, 498979), (6097, 460596), (6153, 456404), (6812, 412251), (7618, 368634), (8204, 342303), (8777, 319956), (10218, 274834), (10452, 268681), (11004, 255203), (11427, 245756), (11921, 235572), (12194, 230298), (12306, 228202), (15236, 184317), (17554, 159978), (18291, 153532), (19631, 143052), (20436, 137417), (22854, 122878), (23842, 117786), (24388, 115149), (24612, 114101), (26331, 106652), (26663, 105324), (35108, 79989), (35763, 78524), (36582, 76766), (38383, 73164), (39262, 71526), (45708, 61439), (47684, 58893), (52662, 53326)]