517748868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 1668352000

約数和(自身を除く): 1150603132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 139, 156, 182, 189, 234, 252, 273, 278, 351, 364, 378, 379, 417, 468, 546, 556, 702, 756, 758, 819, 834, 973, 1092, 1137, 1251, 1404, 1516, 1638, 1668, 1807, 1946, 2274, 2457, 2502, 2653, 2919, 3276, 3411, 3614, 3753, 3892, 4548, 4914, 4927, 5004, 5306, 5421, 5838, 6822, 7228, 7506, 7959, 8757, 9828, 9854, 10233, 10612, 10842, 11676, 12649, 13644, 14781, 15012, 15918, 16263, 17514, 19708, 20466, 21684, 23877, 25298, 26271, 29562, 31836, 32526, 34489, 35028, 37947, 40932, 44343, 47754, 48789, 50596, 52542, 52681, 59124, 65052, 68978, 71631, 75894, 88686, 95508, 97578, 103467, 105084, 105362, 113841, 133029, 137956, 143262, 151788, 158043, 177372, 195156, 206934, 210724, 227682, 266058, 286524, 310401, 316086, 341523, 368767, 413868, 455364, 474129, 532116, 620802, 632172, 683046, 684853, 737534, 931203, 948258, 1106301, 1241604, 1366092, 1369706, 1422387, 1475068, 1862406, 1896516, 2054559, 2212602, 2739412, 2844774, 3318903, 3724812, 4109118, 4425204, 4793971, 5689548, 6163677, 6637806, 8218236, 9587942, 9956709, 12327354, 13275612, 14381913, 18491031, 19175884, 19913418, 24654708, 28763826, 36982062, 39826836, 43145739, 57527652, 73964124, 86291478, 129437217, 172582956, 258874434, 517748868]

約数ペア:

[(1, 517748868), (2, 258874434), (3, 172582956), (4, 129437217), (6, 86291478), (7, 73964124), (9, 57527652), (12, 43145739), (13, 39826836), (14, 36982062), (18, 28763826), (21, 24654708), (26, 19913418), (27, 19175884), (28, 18491031), (36, 14381913), (39, 13275612), (42, 12327354), (52, 9956709), (54, 9587942), (63, 8218236), (78, 6637806), (84, 6163677), (91, 5689548), (108, 4793971), (117, 4425204), (126, 4109118), (139, 3724812), (156, 3318903), (182, 2844774), (189, 2739412), (234, 2212602), (252, 2054559), (273, 1896516), (278, 1862406), (351, 1475068), (364, 1422387), (378, 1369706), (379, 1366092), (417, 1241604), (468, 1106301), (546, 948258), (556, 931203), (702, 737534), (756, 684853), (758, 683046), (819, 632172), (834, 620802), (973, 532116), (1092, 474129), (1137, 455364), (1251, 413868), (1404, 368767), (1516, 341523), (1638, 316086), (1668, 310401), (1807, 286524), (1946, 266058), (2274, 227682), (2457, 210724), (2502, 206934), (2653, 195156), (2919, 177372), (3276, 158043), (3411, 151788), (3614, 143262), (3753, 137956), (3892, 133029), (4548, 113841), (4914, 105362), (4927, 105084), (5004, 103467), (5306, 97578), (5421, 95508), (5838, 88686), (6822, 75894), (7228, 71631), (7506, 68978), (7959, 65052), (8757, 59124), (9828, 52681), (9854, 52542), (10233, 50596), (10612, 48789), (10842, 47754), (11676, 44343), (12649, 40932), (13644, 37947), (14781, 35028), (15012, 34489), (15918, 32526), (16263, 31836), (17514, 29562), (19708, 26271), (20466, 25298), (21684, 23877)]