3896647424

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 108

約数和(自身を含む): 8232430752

約数和(自身を除く): 4335783328

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 337, 376, 496, 674, 752, 961, 992, 1348, 1457, 1504, 1922, 1984, 2696, 2914, 3008, 3844, 3968, 5392, 5828, 6016, 7688, 7936, 10447, 10784, 11656, 12032, 15376, 15839, 20894, 21568, 23312, 30752, 31678, 41788, 43136, 45167, 46624, 61504, 63356, 83576, 86272, 90334, 93248, 123008, 126712, 167152, 180668, 186496, 246016, 253424, 323857, 334304, 361336, 372992, 491009, 506848, 647714, 668608, 722672, 982018, 1013696, 1295428, 1337216, 1445344, 1964036, 2027392, 2590856, 2674432, 2890688, 3928072, 4054784, 5181712, 5781376, 7856144, 10363424, 11562752, 15221279, 15712288, 20726848, 30442558, 31424576, 41453696, 60885116, 62849152, 82907392, 121770232, 125698304, 243540464, 487080928, 974161856, 1948323712, 3896647424]

約数ペア:

[(1, 3896647424), (2, 1948323712), (4, 974161856), (8, 487080928), (16, 243540464), (31, 125698304), (32, 121770232), (47, 82907392), (62, 62849152), (64, 60885116), (94, 41453696), (124, 31424576), (128, 30442558), (188, 20726848), (248, 15712288), (256, 15221279), (337, 11562752), (376, 10363424), (496, 7856144), (674, 5781376), (752, 5181712), (961, 4054784), (992, 3928072), (1348, 2890688), (1457, 2674432), (1504, 2590856), (1922, 2027392), (1984, 1964036), (2696, 1445344), (2914, 1337216), (3008, 1295428), (3844, 1013696), (3968, 982018), (5392, 722672), (5828, 668608), (6016, 647714), (7688, 506848), (7936, 491009), (10447, 372992), (10784, 361336), (11656, 334304), (12032, 323857), (15376, 253424), (15839, 246016), (20894, 186496), (21568, 180668), (23312, 167152), (30752, 126712), (31678, 123008), (41788, 93248), (43136, 90334), (45167, 86272), (46624, 83576), (61504, 63356)]