222121944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 691891200

約数和(自身を除く): 469769256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 83, 88, 93, 99, 109, 124, 132, 166, 186, 198, 218, 248, 249, 264, 279, 327, 332, 341, 372, 396, 436, 498, 558, 654, 664, 682, 744, 747, 792, 872, 913, 981, 996, 1023, 1116, 1199, 1308, 1364, 1494, 1826, 1962, 1992, 2046, 2232, 2398, 2573, 2616, 2728, 2739, 2988, 3069, 3379, 3597, 3652, 3924, 4092, 4796, 5146, 5478, 5976, 6138, 6758, 7194, 7304, 7719, 7848, 8184, 8217, 9047, 9592, 10137, 10292, 10791, 10956, 12276, 13516, 14388, 15438, 16434, 18094, 20274, 20584, 21582, 21912, 23157, 24552, 27032, 27141, 28303, 28776, 30411, 30876, 32868, 36188, 37169, 40548, 43164, 46314, 54282, 56606, 60822, 61752, 65736, 72376, 74338, 81096, 81423, 84909, 86328, 92628, 99517, 108564, 111507, 113212, 121644, 148676, 162846, 169818, 185256, 199034, 217128, 223014, 226424, 243288, 254727, 280457, 297352, 298551, 325692, 334521, 339636, 398068, 446028, 509454, 560914, 597102, 651384, 669042, 679272, 796136, 841371, 892056, 895653, 1018908, 1121828, 1194204, 1338084, 1682742, 1791306, 2037816, 2243656, 2388408, 2524113, 2676168, 3085027, 3365484, 3582612, 5048226, 6170054, 6730968, 7165224, 9255081, 10096452, 12340108, 18510162, 20192904, 24680216, 27765243, 37020324, 55530486, 74040648, 111060972, 222121944]

約数ペア:

[(1, 222121944), (2, 111060972), (3, 74040648), (4, 55530486), (6, 37020324), (8, 27765243), (9, 24680216), (11, 20192904), (12, 18510162), (18, 12340108), (22, 10096452), (24, 9255081), (31, 7165224), (33, 6730968), (36, 6170054), (44, 5048226), (62, 3582612), (66, 3365484), (72, 3085027), (83, 2676168), (88, 2524113), (93, 2388408), (99, 2243656), (109, 2037816), (124, 1791306), (132, 1682742), (166, 1338084), (186, 1194204), (198, 1121828), (218, 1018908), (248, 895653), (249, 892056), (264, 841371), (279, 796136), (327, 679272), (332, 669042), (341, 651384), (372, 597102), (396, 560914), (436, 509454), (498, 446028), (558, 398068), (654, 339636), (664, 334521), (682, 325692), (744, 298551), (747, 297352), (792, 280457), (872, 254727), (913, 243288), (981, 226424), (996, 223014), (1023, 217128), (1116, 199034), (1199, 185256), (1308, 169818), (1364, 162846), (1494, 148676), (1826, 121644), (1962, 113212), (1992, 111507), (2046, 108564), (2232, 99517), (2398, 92628), (2573, 86328), (2616, 84909), (2728, 81423), (2739, 81096), (2988, 74338), (3069, 72376), (3379, 65736), (3597, 61752), (3652, 60822), (3924, 56606), (4092, 54282), (4796, 46314), (5146, 43164), (5478, 40548), (5976, 37169), (6138, 36188), (6758, 32868), (7194, 30876), (7304, 30411), (7719, 28776), (7848, 28303), (8184, 27141), (8217, 27032), (9047, 24552), (9592, 23157), (10137, 21912), (10292, 21582), (10791, 20584), (10956, 20274), (12276, 18094), (13516, 16434), (14388, 15438)]