1331893176

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 3529267200

約数和(自身を除く): 2197374024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 137, 146, 179, 186, 219, 248, 274, 292, 358, 372, 411, 438, 537, 548, 584, 716, 744, 822, 876, 1074, 1096, 1432, 1644, 1752, 2148, 2263, 3288, 4247, 4296, 4526, 5549, 6789, 8494, 9052, 10001, 11098, 12741, 13067, 13578, 16647, 16988, 18104, 20002, 22196, 24523, 25482, 26134, 27156, 30003, 33294, 33976, 39201, 40004, 44392, 49046, 50964, 52268, 54312, 60006, 66588, 73569, 78402, 80008, 98092, 101928, 104536, 120012, 133176, 147138, 156804, 196184, 240024, 294276, 310031, 313608, 405077, 588552, 620062, 760213, 810154, 930093, 1215231, 1240124, 1520426, 1620308, 1790179, 1860186, 2280639, 2430462, 2480248, 3040852, 3240616, 3580358, 3720372, 4561278, 4860924, 5370537, 6081704, 7160716, 7440744, 9122556, 9721848, 10741074, 14321432, 18245112, 21482148, 42964296, 55495549, 110991098, 166486647, 221982196, 332973294, 443964392, 665946588, 1331893176]

約数ペア:

[(1, 1331893176), (2, 665946588), (3, 443964392), (4, 332973294), (6, 221982196), (8, 166486647), (12, 110991098), (24, 55495549), (31, 42964296), (62, 21482148), (73, 18245112), (93, 14321432), (124, 10741074), (137, 9721848), (146, 9122556), (179, 7440744), (186, 7160716), (219, 6081704), (248, 5370537), (274, 4860924), (292, 4561278), (358, 3720372), (372, 3580358), (411, 3240616), (438, 3040852), (537, 2480248), (548, 2430462), (584, 2280639), (716, 1860186), (744, 1790179), (822, 1620308), (876, 1520426), (1074, 1240124), (1096, 1215231), (1432, 930093), (1644, 810154), (1752, 760213), (2148, 620062), (2263, 588552), (3288, 405077), (4247, 313608), (4296, 310031), (4526, 294276), (5549, 240024), (6789, 196184), (8494, 156804), (9052, 147138), (10001, 133176), (11098, 120012), (12741, 104536), (13067, 101928), (13578, 98092), (16647, 80008), (16988, 78402), (18104, 73569), (20002, 66588), (22196, 60006), (24523, 54312), (25482, 52268), (26134, 50964), (27156, 49046), (30003, 44392), (33294, 40004), (33976, 39201)]