1278011196

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4657}}^1$

素因数の和:4702

約数の個数: 180

約数和(自身を含む): 4197826864

約数和(自身を除く): 2919815668

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 297, 308, 324, 363, 378, 396, 462, 484, 567, 594, 693, 726, 756, 847, 891, 924, 1089, 1134, 1188, 1386, 1452, 1694, 1782, 2079, 2178, 2268, 2541, 2772, 3267, 3388, 3564, 4158, 4356, 4657, 5082, 6237, 6534, 7623, 8316, 9314, 9801, 10164, 12474, 13068, 13971, 15246, 18628, 19602, 22869, 24948, 27942, 30492, 32599, 39204, 41913, 45738, 51227, 55884, 65198, 68607, 83826, 91476, 97797, 102454, 125739, 130396, 137214, 153681, 167652, 195594, 204908, 251478, 274428, 293391, 307362, 358589, 377217, 391188, 461043, 502956, 563497, 586782, 614724, 717178, 754434, 880173, 922086, 1075767, 1126994, 1173564, 1383129, 1434356, 1508868, 1690491, 1760346, 1844172, 2151534, 2253988, 2640519, 2766258, 3227301, 3380982, 3520692, 3944479, 4149387, 4303068, 5071473, 5281038, 5532516, 6454602, 6761964, 7888958, 8298774, 9681903, 10142946, 10562076, 11833437, 12909204, 15214419, 15777916, 16597548, 19363806, 20285892, 23666874, 29045709, 30428838, 35500311, 38727612, 45643257, 47333748, 58091418, 60857676, 71000622, 91286514, 106500933, 116182836, 142001244, 182573028, 213001866, 319502799, 426003732, 639005598, 1278011196]

約数ペア:

[(1, 1278011196), (2, 639005598), (3, 426003732), (4, 319502799), (6, 213001866), (7, 182573028), (9, 142001244), (11, 116182836), (12, 106500933), (14, 91286514), (18, 71000622), (21, 60857676), (22, 58091418), (27, 47333748), (28, 45643257), (33, 38727612), (36, 35500311), (42, 30428838), (44, 29045709), (54, 23666874), (63, 20285892), (66, 19363806), (77, 16597548), (81, 15777916), (84, 15214419), (99, 12909204), (108, 11833437), (121, 10562076), (126, 10142946), (132, 9681903), (154, 8298774), (162, 7888958), (189, 6761964), (198, 6454602), (231, 5532516), (242, 5281038), (252, 5071473), (297, 4303068), (308, 4149387), (324, 3944479), (363, 3520692), (378, 3380982), (396, 3227301), (462, 2766258), (484, 2640519), (567, 2253988), (594, 2151534), (693, 1844172), (726, 1760346), (756, 1690491), (847, 1508868), (891, 1434356), (924, 1383129), (1089, 1173564), (1134, 1126994), (1188, 1075767), (1386, 922086), (1452, 880173), (1694, 754434), (1782, 717178), (2079, 614724), (2178, 586782), (2268, 563497), (2541, 502956), (2772, 461043), (3267, 391188), (3388, 377217), (3564, 358589), (4158, 307362), (4356, 293391), (4657, 274428), (5082, 251478), (6237, 204908), (6534, 195594), (7623, 167652), (8316, 153681), (9314, 137214), (9801, 130396), (10164, 125739), (12474, 102454), (13068, 97797), (13971, 91476), (15246, 83826), (18628, 68607), (19602, 65198), (22869, 55884), (24948, 51227), (27942, 45738), (30492, 41913), (32599, 39204)]