246312976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 591462144

約数和(自身を除く): 345149168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 167, 182, 208, 334, 364, 668, 728, 1013, 1169, 1336, 1456, 2026, 2171, 2338, 2672, 4052, 4342, 4676, 7091, 8104, 8684, 9352, 13169, 14182, 15197, 16208, 17368, 18704, 26338, 28364, 30394, 34736, 52676, 56728, 60788, 92183, 105352, 113456, 121576, 169171, 184366, 210704, 243152, 338342, 368732, 676684, 737464, 1184197, 1353368, 1474928, 2199223, 2368394, 2706736, 4398446, 4736788, 8796892, 9473576, 15394561, 17593784, 18947152, 30789122, 35187568, 61578244, 123156488, 246312976]

約数ペア:

[(1, 246312976), (2, 123156488), (4, 61578244), (7, 35187568), (8, 30789122), (13, 18947152), (14, 17593784), (16, 15394561), (26, 9473576), (28, 8796892), (52, 4736788), (56, 4398446), (91, 2706736), (104, 2368394), (112, 2199223), (167, 1474928), (182, 1353368), (208, 1184197), (334, 737464), (364, 676684), (668, 368732), (728, 338342), (1013, 243152), (1169, 210704), (1336, 184366), (1456, 169171), (2026, 121576), (2171, 113456), (2338, 105352), (2672, 92183), (4052, 60788), (4342, 56728), (4676, 52676), (7091, 34736), (8104, 30394), (8684, 28364), (9352, 26338), (13169, 18704), (14182, 17368), (15197, 16208)]