427264068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 1266040832

約数和(自身を除く): 838776764

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 127, 132, 154, 231, 242, 254, 308, 331, 363, 381, 462, 484, 508, 662, 726, 762, 847, 889, 924, 993, 1324, 1397, 1452, 1524, 1694, 1778, 1986, 2317, 2541, 2667, 2794, 3388, 3556, 3641, 3972, 4191, 4634, 5082, 5334, 5588, 6951, 7282, 8382, 9268, 9779, 10164, 10668, 10923, 13902, 14564, 15367, 16764, 19558, 21846, 25487, 27804, 29337, 30734, 39116, 40051, 42037, 43692, 46101, 50974, 58674, 61468, 76461, 80102, 84074, 92202, 101948, 107569, 117348, 120153, 126111, 152922, 160204, 168148, 184404, 215138, 240306, 252222, 280357, 294259, 305844, 322707, 430276, 462407, 480612, 504444, 560714, 588518, 645414, 841071, 882777, 924814, 1121428, 1177036, 1290828, 1387221, 1682142, 1765554, 1849628, 2774442, 3236849, 3364284, 3531108, 5086477, 5548884, 6473698, 9710547, 10172954, 12947396, 15259431, 19421094, 20345908, 30518862, 35605339, 38842188, 61037724, 71210678, 106816017, 142421356, 213632034, 427264068]

約数ペア:

[(1, 427264068), (2, 213632034), (3, 142421356), (4, 106816017), (6, 71210678), (7, 61037724), (11, 38842188), (12, 35605339), (14, 30518862), (21, 20345908), (22, 19421094), (28, 15259431), (33, 12947396), (42, 10172954), (44, 9710547), (66, 6473698), (77, 5548884), (84, 5086477), (121, 3531108), (127, 3364284), (132, 3236849), (154, 2774442), (231, 1849628), (242, 1765554), (254, 1682142), (308, 1387221), (331, 1290828), (363, 1177036), (381, 1121428), (462, 924814), (484, 882777), (508, 841071), (662, 645414), (726, 588518), (762, 560714), (847, 504444), (889, 480612), (924, 462407), (993, 430276), (1324, 322707), (1397, 305844), (1452, 294259), (1524, 280357), (1694, 252222), (1778, 240306), (1986, 215138), (2317, 184404), (2541, 168148), (2667, 160204), (2794, 152922), (3388, 126111), (3556, 120153), (3641, 117348), (3972, 107569), (4191, 101948), (4634, 92202), (5082, 84074), (5334, 80102), (5588, 76461), (6951, 61468), (7282, 58674), (8382, 50974), (9268, 46101), (9779, 43692), (10164, 42037), (10668, 40051), (10923, 39116), (13902, 30734), (14564, 29337), (15367, 27804), (16764, 25487), (19558, 21846)]