211566672

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1545

約数の個数: 120

約数和(自身を含む): 635450400

約数和(自身を除く): 423883728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 304, 318, 342, 424, 456, 477, 636, 684, 848, 912, 954, 1007, 1272, 1368, 1459, 1908, 2014, 2544, 2736, 2918, 3021, 3816, 4028, 4377, 5836, 6042, 7632, 8056, 8754, 9063, 11672, 12084, 13131, 16112, 17508, 18126, 23344, 24168, 26262, 27721, 35016, 36252, 48336, 52524, 55442, 70032, 72504, 77327, 83163, 105048, 110884, 145008, 154654, 166326, 210096, 221768, 231981, 249489, 309308, 332652, 443536, 463962, 498978, 618616, 665304, 695943, 927924, 997956, 1237232, 1330608, 1391886, 1469213, 1855848, 1995912, 2783772, 2938426, 3711696, 3991824, 4407639, 5567544, 5876852, 8815278, 11135088, 11753704, 13222917, 17630556, 23507408, 26445834, 35261112, 52891668, 70522224, 105783336, 211566672]

約数ペア:

[(1, 211566672), (2, 105783336), (3, 70522224), (4, 52891668), (6, 35261112), (8, 26445834), (9, 23507408), (12, 17630556), (16, 13222917), (18, 11753704), (19, 11135088), (24, 8815278), (36, 5876852), (38, 5567544), (48, 4407639), (53, 3991824), (57, 3711696), (72, 2938426), (76, 2783772), (106, 1995912), (114, 1855848), (144, 1469213), (152, 1391886), (159, 1330608), (171, 1237232), (212, 997956), (228, 927924), (304, 695943), (318, 665304), (342, 618616), (424, 498978), (456, 463962), (477, 443536), (636, 332652), (684, 309308), (848, 249489), (912, 231981), (954, 221768), (1007, 210096), (1272, 166326), (1368, 154654), (1459, 145008), (1908, 110884), (2014, 105048), (2544, 83163), (2736, 77327), (2918, 72504), (3021, 70032), (3816, 55442), (4028, 52524), (4377, 48336), (5836, 36252), (6042, 35016), (7632, 27721), (8056, 26262), (8754, 24168), (9063, 23344), (11672, 18126), (12084, 17508), (13131, 16112)]