840879504

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307339}}^1$

素因数の和:307372

約数の個数: 60

約数和(自身を含む): 2477160400

約数和(自身を除く): 1636280896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 307339, 614678, 922017, 1229356, 1844034, 2458712, 2766051, 3688068, 4917424, 5532102, 5839441, 7376136, 11064204, 11678882, 14752272, 17518323, 22128408, 23357764, 35036646, 44256816, 46715528, 52554969, 70073292, 93431056, 105109938, 140146584, 210219876, 280293168, 420439752, 840879504]

約数ペア:

[(1, 840879504), (2, 420439752), (3, 280293168), (4, 210219876), (6, 140146584), (8, 105109938), (9, 93431056), (12, 70073292), (16, 52554969), (18, 46715528), (19, 44256816), (24, 35036646), (36, 23357764), (38, 22128408), (48, 17518323), (57, 14752272), (72, 11678882), (76, 11064204), (114, 7376136), (144, 5839441), (152, 5532102), (171, 4917424), (228, 3688068), (304, 2766051), (342, 2458712), (456, 1844034), (684, 1229356), (912, 922017), (1368, 614678), (2736, 307339)]