2919941892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:587

約数の個数: 192

約数和(自身を含む): 8852247040

約数和(自身を除く): 5932305148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 84, 108, 126, 146, 157, 189, 219, 252, 292, 314, 337, 378, 438, 471, 511, 628, 657, 674, 756, 876, 942, 1011, 1022, 1099, 1314, 1348, 1413, 1533, 1884, 1971, 2022, 2044, 2198, 2359, 2628, 2826, 3033, 3066, 3297, 3942, 4044, 4239, 4396, 4599, 4718, 5652, 6066, 6132, 6594, 7077, 7884, 8478, 9099, 9198, 9436, 9891, 11461, 12132, 13188, 13797, 14154, 16956, 18198, 18396, 19782, 21231, 22922, 24601, 27594, 28308, 29673, 34383, 36396, 39564, 42462, 45844, 49202, 52909, 55188, 59346, 63693, 68766, 73803, 80227, 84924, 98404, 103149, 105818, 118692, 127386, 137532, 147606, 158727, 160454, 172207, 206298, 211636, 221409, 240681, 254772, 295212, 309447, 317454, 320908, 344414, 370363, 412596, 442818, 476181, 481362, 516621, 618894, 634908, 664227, 688828, 722043, 740726, 885636, 952362, 962724, 1033242, 1111089, 1237788, 1328454, 1428543, 1444086, 1481452, 1549863, 1904724, 2066484, 2166129, 2222178, 2656908, 2857086, 2888172, 3099726, 3333267, 3862357, 4332258, 4444356, 4649589, 5714172, 6199452, 6666534, 7724714, 8664516, 9299178, 9999801, 11587071, 13333068, 15449428, 18598356, 19999602, 23174142, 27036499, 34761213, 39999204, 46348284, 54072998, 69522426, 81109497, 104283639, 108145996, 139044852, 162218994, 208567278, 243328491, 324437988, 417134556, 486656982, 729985473, 973313964, 1459970946, 2919941892]

約数ペア:

[(1, 2919941892), (2, 1459970946), (3, 973313964), (4, 729985473), (6, 486656982), (7, 417134556), (9, 324437988), (12, 243328491), (14, 208567278), (18, 162218994), (21, 139044852), (27, 108145996), (28, 104283639), (36, 81109497), (42, 69522426), (54, 54072998), (63, 46348284), (73, 39999204), (84, 34761213), (108, 27036499), (126, 23174142), (146, 19999602), (157, 18598356), (189, 15449428), (219, 13333068), (252, 11587071), (292, 9999801), (314, 9299178), (337, 8664516), (378, 7724714), (438, 6666534), (471, 6199452), (511, 5714172), (628, 4649589), (657, 4444356), (674, 4332258), (756, 3862357), (876, 3333267), (942, 3099726), (1011, 2888172), (1022, 2857086), (1099, 2656908), (1314, 2222178), (1348, 2166129), (1413, 2066484), (1533, 1904724), (1884, 1549863), (1971, 1481452), (2022, 1444086), (2044, 1428543), (2198, 1328454), (2359, 1237788), (2628, 1111089), (2826, 1033242), (3033, 962724), (3066, 952362), (3297, 885636), (3942, 740726), (4044, 722043), (4239, 688828), (4396, 664227), (4599, 634908), (4718, 618894), (5652, 516621), (6066, 481362), (6132, 476181), (6594, 442818), (7077, 412596), (7884, 370363), (8478, 344414), (9099, 320908), (9198, 317454), (9436, 309447), (9891, 295212), (11461, 254772), (12132, 240681), (13188, 221409), (13797, 211636), (14154, 206298), (16956, 172207), (18198, 160454), (18396, 158727), (19782, 147606), (21231, 137532), (22922, 127386), (24601, 118692), (27594, 105818), (28308, 103149), (29673, 98404), (34383, 84924), (36396, 80227), (39564, 73803), (42462, 68766), (45844, 63693), (49202, 59346), (52909, 55188)]