2694328728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1993}}^1$

素因数の和:2641

約数の個数: 128

約数和(自身を含む): 8307801600

約数和(自身を除く): 5613472872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 619, 728, 1092, 1238, 1857, 1993, 2184, 2476, 3714, 3986, 4333, 4952, 5979, 7428, 7972, 8047, 8666, 11958, 12999, 13951, 14856, 15944, 16094, 17332, 23916, 24141, 25909, 25998, 27902, 32188, 34664, 41853, 47832, 48282, 51818, 51996, 55804, 56329, 64376, 77727, 83706, 96564, 103636, 103992, 111608, 112658, 155454, 167412, 168987, 181363, 193128, 207272, 225316, 310908, 334824, 337974, 362726, 450632, 544089, 621816, 675948, 725452, 1088178, 1233667, 1351896, 1450904, 2176356, 2467334, 3701001, 4352712, 4934668, 7402002, 8635669, 9869336, 14804004, 16037671, 17271338, 25907007, 29608008, 32075342, 34542676, 48113013, 51814014, 64150684, 69085352, 96226026, 103628028, 112263697, 128301368, 192452052, 207256056, 224527394, 336791091, 384904104, 449054788, 673582182, 898109576, 1347164364, 2694328728]

約数ペア:

[(1, 2694328728), (2, 1347164364), (3, 898109576), (4, 673582182), (6, 449054788), (7, 384904104), (8, 336791091), (12, 224527394), (13, 207256056), (14, 192452052), (21, 128301368), (24, 112263697), (26, 103628028), (28, 96226026), (39, 69085352), (42, 64150684), (52, 51814014), (56, 48113013), (78, 34542676), (84, 32075342), (91, 29608008), (104, 25907007), (156, 17271338), (168, 16037671), (182, 14804004), (273, 9869336), (312, 8635669), (364, 7402002), (546, 4934668), (619, 4352712), (728, 3701001), (1092, 2467334), (1238, 2176356), (1857, 1450904), (1993, 1351896), (2184, 1233667), (2476, 1088178), (3714, 725452), (3986, 675948), (4333, 621816), (4952, 544089), (5979, 450632), (7428, 362726), (7972, 337974), (8047, 334824), (8666, 310908), (11958, 225316), (12999, 207272), (13951, 193128), (14856, 181363), (15944, 168987), (16094, 167412), (17332, 155454), (23916, 112658), (24141, 111608), (25909, 103992), (25998, 103636), (27902, 96564), (32188, 83706), (34664, 77727), (41853, 64376), (47832, 56329), (48282, 55804), (51818, 51996)]