7723745796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{2557}}^1$

素因数の和:2678

約数の個数: 144

約数和(自身を含む): 20933116736

約数和(自身を除く): 13209370940

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 67, 68, 78, 102, 134, 156, 201, 204, 221, 268, 289, 402, 442, 578, 663, 804, 867, 871, 884, 1139, 1156, 1326, 1734, 1742, 2278, 2557, 2613, 2652, 3417, 3468, 3484, 3757, 4556, 5114, 5226, 6834, 7514, 7671, 10228, 10452, 11271, 13668, 14807, 15028, 15342, 19363, 22542, 29614, 30684, 33241, 38726, 43469, 44421, 45084, 58089, 59228, 66482, 77452, 86938, 88842, 99723, 116178, 130407, 132964, 171319, 173876, 177684, 199446, 232356, 251719, 260814, 342638, 398892, 503438, 513957, 521628, 565097, 685276, 738973, 755157, 1006876, 1027914, 1130194, 1477946, 1510314, 1695291, 2055828, 2216919, 2227147, 2260388, 2912423, 2955892, 3020628, 3390582, 4433838, 4454294, 5824846, 6681441, 6781164, 8737269, 8867676, 8908588, 9606649, 11649692, 13362882, 17474538, 19213298, 26725764, 28819947, 34949076, 37861499, 38426596, 49511191, 57639894, 75722998, 99022382, 113584497, 115279788, 148533573, 151445996, 198044764, 227168994, 297067146, 454337988, 594134292, 643645483, 1287290966, 1930936449, 2574581932, 3861872898, 7723745796]

約数ペア:

[(1, 7723745796), (2, 3861872898), (3, 2574581932), (4, 1930936449), (6, 1287290966), (12, 643645483), (13, 594134292), (17, 454337988), (26, 297067146), (34, 227168994), (39, 198044764), (51, 151445996), (52, 148533573), (67, 115279788), (68, 113584497), (78, 99022382), (102, 75722998), (134, 57639894), (156, 49511191), (201, 38426596), (204, 37861499), (221, 34949076), (268, 28819947), (289, 26725764), (402, 19213298), (442, 17474538), (578, 13362882), (663, 11649692), (804, 9606649), (867, 8908588), (871, 8867676), (884, 8737269), (1139, 6781164), (1156, 6681441), (1326, 5824846), (1734, 4454294), (1742, 4433838), (2278, 3390582), (2557, 3020628), (2613, 2955892), (2652, 2912423), (3417, 2260388), (3468, 2227147), (3484, 2216919), (3757, 2055828), (4556, 1695291), (5114, 1510314), (5226, 1477946), (6834, 1130194), (7514, 1027914), (7671, 1006876), (10228, 755157), (10452, 738973), (11271, 685276), (13668, 565097), (14807, 521628), (15028, 513957), (15342, 503438), (19363, 398892), (22542, 342638), (29614, 260814), (30684, 251719), (33241, 232356), (38726, 199446), (43469, 177684), (44421, 173876), (45084, 171319), (58089, 132964), (59228, 130407), (66482, 116178), (77452, 99723), (86938, 88842)]