1440184914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1039}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 3873792000

約数和(自身を除く): 2433607086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 193, 266, 342, 378, 386, 399, 513, 579, 798, 1026, 1039, 1158, 1197, 1351, 1737, 2078, 2394, 2702, 3117, 3474, 3591, 3667, 4053, 5211, 6234, 7182, 7273, 7334, 8106, 9351, 10422, 11001, 12159, 14546, 18702, 19741, 21819, 22002, 24318, 25669, 28053, 33003, 36477, 39482, 43638, 51338, 56106, 59223, 65457, 66006, 72954, 77007, 99009, 118446, 130914, 138187, 154014, 177669, 196371, 198018, 200527, 231021, 276374, 355338, 392742, 401054, 414561, 462042, 533007, 601581, 693063, 829122, 1066014, 1203162, 1243683, 1386126, 1403689, 1804743, 2487366, 2807378, 3609486, 3731049, 3810013, 4211067, 5414229, 7462098, 7620026, 8422134, 10828458, 11430039, 12633201, 22860078, 25266402, 26670091, 34290117, 37899603, 53340182, 68580234, 75799206, 80010273, 102870351, 160020546, 205740702, 240030819, 480061638, 720092457, 1440184914]

約数ペア:

[(1, 1440184914), (2, 720092457), (3, 480061638), (6, 240030819), (7, 205740702), (9, 160020546), (14, 102870351), (18, 80010273), (19, 75799206), (21, 68580234), (27, 53340182), (38, 37899603), (42, 34290117), (54, 26670091), (57, 25266402), (63, 22860078), (114, 12633201), (126, 11430039), (133, 10828458), (171, 8422134), (189, 7620026), (193, 7462098), (266, 5414229), (342, 4211067), (378, 3810013), (386, 3731049), (399, 3609486), (513, 2807378), (579, 2487366), (798, 1804743), (1026, 1403689), (1039, 1386126), (1158, 1243683), (1197, 1203162), (1351, 1066014), (1737, 829122), (2078, 693063), (2394, 601581), (2702, 533007), (3117, 462042), (3474, 414561), (3591, 401054), (3667, 392742), (4053, 355338), (5211, 276374), (6234, 231021), (7182, 200527), (7273, 198018), (7334, 196371), (8106, 177669), (9351, 154014), (10422, 138187), (11001, 130914), (12159, 118446), (14546, 99009), (18702, 77007), (19741, 72954), (21819, 66006), (22002, 65457), (24318, 59223), (25669, 56106), (28053, 51338), (33003, 43638), (36477, 39482)]