1891232376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1291}}^1$

素因数の和:1521

約数の個数: 128

約数和(自身を含む): 5358182400

約数和(自身を除く): 3466950024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 179, 186, 248, 264, 341, 358, 372, 537, 682, 716, 744, 1023, 1074, 1291, 1364, 1432, 1969, 2046, 2148, 2582, 2728, 3873, 3938, 4092, 4296, 5164, 5549, 5907, 7746, 7876, 8184, 10328, 11098, 11814, 14201, 15492, 15752, 16647, 22196, 23628, 28402, 30984, 33294, 40021, 42603, 44392, 47256, 56804, 61039, 66588, 80042, 85206, 113608, 120063, 122078, 133176, 160084, 170412, 183117, 231089, 240126, 244156, 320168, 340824, 366234, 440231, 462178, 480252, 488312, 693267, 732468, 880462, 924356, 960504, 1320693, 1386534, 1464936, 1760924, 1848712, 2541979, 2641386, 2773068, 3521848, 5083958, 5282772, 5546136, 7163759, 7625937, 10167916, 10565544, 14327518, 15251874, 20335832, 21491277, 28655036, 30503748, 42982554, 57310072, 61007496, 78801349, 85965108, 157602698, 171930216, 236404047, 315205396, 472808094, 630410792, 945616188, 1891232376]

約数ペア:

[(1, 1891232376), (2, 945616188), (3, 630410792), (4, 472808094), (6, 315205396), (8, 236404047), (11, 171930216), (12, 157602698), (22, 85965108), (24, 78801349), (31, 61007496), (33, 57310072), (44, 42982554), (62, 30503748), (66, 28655036), (88, 21491277), (93, 20335832), (124, 15251874), (132, 14327518), (179, 10565544), (186, 10167916), (248, 7625937), (264, 7163759), (341, 5546136), (358, 5282772), (372, 5083958), (537, 3521848), (682, 2773068), (716, 2641386), (744, 2541979), (1023, 1848712), (1074, 1760924), (1291, 1464936), (1364, 1386534), (1432, 1320693), (1969, 960504), (2046, 924356), (2148, 880462), (2582, 732468), (2728, 693267), (3873, 488312), (3938, 480252), (4092, 462178), (4296, 440231), (5164, 366234), (5549, 340824), (5907, 320168), (7746, 244156), (7876, 240126), (8184, 231089), (10328, 183117), (11098, 170412), (11814, 160084), (14201, 133176), (15492, 122078), (15752, 120063), (16647, 113608), (22196, 85206), (23628, 80042), (28402, 66588), (30984, 61039), (33294, 56804), (40021, 47256), (42603, 44392)]