248834268

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 684240480

約数和(自身を除く): 435406212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 71, 81, 87, 108, 116, 142, 162, 174, 213, 261, 284, 324, 348, 373, 426, 522, 639, 746, 783, 852, 1044, 1119, 1278, 1492, 1566, 1917, 2059, 2238, 2349, 2556, 3132, 3357, 3834, 4118, 4476, 4698, 5751, 6177, 6714, 7668, 8236, 9396, 10071, 10817, 11502, 12354, 13428, 18531, 20142, 21634, 23004, 24708, 26483, 30213, 32451, 37062, 40284, 43268, 52966, 55593, 60426, 64902, 74124, 79449, 97353, 105932, 111186, 120852, 129804, 158898, 166779, 194706, 222372, 238347, 292059, 317796, 333558, 389412, 476694, 584118, 667116, 715041, 768007, 876177, 953388, 1168236, 1430082, 1536014, 1752354, 2145123, 2304021, 2860164, 3072028, 3504708, 4290246, 4608042, 6912063, 8580492, 9216084, 13824126, 20736189, 27648252, 41472378, 62208567, 82944756, 124417134, 248834268]

約数ペア:

[(1, 248834268), (2, 124417134), (3, 82944756), (4, 62208567), (6, 41472378), (9, 27648252), (12, 20736189), (18, 13824126), (27, 9216084), (29, 8580492), (36, 6912063), (54, 4608042), (58, 4290246), (71, 3504708), (81, 3072028), (87, 2860164), (108, 2304021), (116, 2145123), (142, 1752354), (162, 1536014), (174, 1430082), (213, 1168236), (261, 953388), (284, 876177), (324, 768007), (348, 715041), (373, 667116), (426, 584118), (522, 476694), (639, 389412), (746, 333558), (783, 317796), (852, 292059), (1044, 238347), (1119, 222372), (1278, 194706), (1492, 166779), (1566, 158898), (1917, 129804), (2059, 120852), (2238, 111186), (2349, 105932), (2556, 97353), (3132, 79449), (3357, 74124), (3834, 64902), (4118, 60426), (4476, 55593), (4698, 52966), (5751, 43268), (6177, 40284), (6714, 37062), (7668, 32451), (8236, 30213), (9396, 26483), (10071, 24708), (10817, 23004), (11502, 21634), (12354, 20142), (13428, 18531)]