858808314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1373

約数の個数: 144

約数和(自身を含む): 2378847744

約数和(自身を除く): 1520039430

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 169, 182, 186, 217, 234, 273, 279, 338, 403, 434, 507, 546, 558, 651, 806, 819, 1014, 1183, 1209, 1301, 1302, 1521, 1638, 1953, 2366, 2418, 2602, 2821, 3042, 3549, 3627, 3903, 3906, 5239, 5642, 7098, 7254, 7806, 8463, 9107, 10478, 10647, 11709, 15717, 16913, 16926, 18214, 21294, 23418, 25389, 27321, 31434, 33826, 36673, 40331, 47151, 50739, 50778, 54642, 73346, 80662, 81963, 94302, 101478, 110019, 118391, 120993, 152217, 163926, 219869, 220038, 236782, 241986, 282317, 304434, 330057, 355173, 362979, 439738, 524303, 564634, 659607, 660114, 710346, 725958, 846951, 1048606, 1065519, 1319214, 1539083, 1572909, 1693902, 1978821, 2131038, 2540853, 3078166, 3145818, 3670121, 3957642, 4617249, 4718727, 5081706, 6815939, 7340242, 9234498, 9437454, 11010363, 13631878, 13851747, 20447817, 22020726, 27703494, 33031089, 40895634, 47711573, 61343451, 66062178, 95423146, 122686902, 143134719, 286269438, 429404157, 858808314]

約数ペア:

[(1, 858808314), (2, 429404157), (3, 286269438), (6, 143134719), (7, 122686902), (9, 95423146), (13, 66062178), (14, 61343451), (18, 47711573), (21, 40895634), (26, 33031089), (31, 27703494), (39, 22020726), (42, 20447817), (62, 13851747), (63, 13631878), (78, 11010363), (91, 9437454), (93, 9234498), (117, 7340242), (126, 6815939), (169, 5081706), (182, 4718727), (186, 4617249), (217, 3957642), (234, 3670121), (273, 3145818), (279, 3078166), (338, 2540853), (403, 2131038), (434, 1978821), (507, 1693902), (546, 1572909), (558, 1539083), (651, 1319214), (806, 1065519), (819, 1048606), (1014, 846951), (1183, 725958), (1209, 710346), (1301, 660114), (1302, 659607), (1521, 564634), (1638, 524303), (1953, 439738), (2366, 362979), (2418, 355173), (2602, 330057), (2821, 304434), (3042, 282317), (3549, 241986), (3627, 236782), (3903, 220038), (3906, 219869), (5239, 163926), (5642, 152217), (7098, 120993), (7254, 118391), (7806, 110019), (8463, 101478), (9107, 94302), (10478, 81963), (10647, 80662), (11709, 73346), (15717, 54642), (16913, 50778), (16926, 50739), (18214, 47151), (21294, 40331), (23418, 36673), (25389, 33826), (27321, 31434)]