389631363408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{18121}}^1$

素因数の和:18482

約数の個数: 240

約数和(自身を含む): 1266193708416

約数和(自身を除く): 876562345008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 83, 84, 112, 126, 144, 166, 168, 249, 252, 257, 332, 336, 498, 504, 514, 581, 664, 747, 771, 996, 1008, 1028, 1162, 1328, 1494, 1542, 1743, 1799, 1992, 2056, 2313, 2324, 2988, 3084, 3486, 3598, 3984, 4112, 4626, 4648, 5229, 5397, 5976, 6168, 6972, 7196, 9252, 9296, 10458, 10794, 11952, 12336, 13944, 14392, 16191, 18121, 18504, 20916, 21331, 21588, 27888, 28784, 32382, 36242, 37008, 41832, 42662, 43176, 54363, 63993, 64764, 72484, 83664, 85324, 86352, 108726, 126847, 127986, 129528, 144968, 149317, 163089, 170648, 191979, 217452, 253694, 255972, 259056, 289936, 298634, 326178, 341296, 380541, 383958, 434904, 447951, 507388, 511944, 597268, 652356, 761082, 767916, 869808, 895902, 1014776, 1023888, 1141623, 1194536, 1304712, 1343853, 1504043, 1522164, 1535832, 1791804, 2029552, 2283246, 2389072, 2609424, 2687706, 3008086, 3044328, 3071664, 3583608, 4512129, 4566492, 4657097, 5375412, 6016172, 6088656, 7167216, 9024258, 9132984, 9314194, 10528301, 10750824, 12032344, 13536387, 13971291, 18048516, 18265968, 18628388, 21056602, 21501648, 24064688, 27072774, 27942582, 31584903, 32599679, 36097032, 37256776, 41913873, 42113204, 54145548, 55885164, 63169806, 65199358, 72194064, 74513552, 83827746, 84226408, 94754709, 97799037, 108291096, 111770328, 126339612, 130398716, 167655492, 168452816, 189509418, 195598074, 216582192, 223540656, 252679224, 260797432, 293397111, 335310984, 379018836, 386539051, 391196148, 505358448, 521594864, 586794222, 670621968, 758037672, 773078102, 782392296, 1159617153, 1173588444, 1516075344, 1546156204, 1564784592, 2319234306, 2347176888, 2705773357, 3092312408, 3478851459, 4638468612, 4694353776, 5411546714, 6184624816, 6957702918, 8117320071, 9276937224, 10823093428, 13915405836, 16234640142, 18553874448, 21646186856, 24351960213, 27830811672, 32469280284, 43292373712, 48703920426, 55661623344, 64938560568, 97407840852, 129877121136, 194815681704, 389631363408]

約数ペア:

[(1, 389631363408), (2, 194815681704), (3, 129877121136), (4, 97407840852), (6, 64938560568), (7, 55661623344), (8, 48703920426), (9, 43292373712), (12, 32469280284), (14, 27830811672), (16, 24351960213), (18, 21646186856), (21, 18553874448), (24, 16234640142), (28, 13915405836), (36, 10823093428), (42, 9276937224), (48, 8117320071), (56, 6957702918), (63, 6184624816), (72, 5411546714), (83, 4694353776), (84, 4638468612), (112, 3478851459), (126, 3092312408), (144, 2705773357), (166, 2347176888), (168, 2319234306), (249, 1564784592), (252, 1546156204), (257, 1516075344), (332, 1173588444), (336, 1159617153), (498, 782392296), (504, 773078102), (514, 758037672), (581, 670621968), (664, 586794222), (747, 521594864), (771, 505358448), (996, 391196148), (1008, 386539051), (1028, 379018836), (1162, 335310984), (1328, 293397111), (1494, 260797432), (1542, 252679224), (1743, 223540656), (1799, 216582192), (1992, 195598074), (2056, 189509418), (2313, 168452816), (2324, 167655492), (2988, 130398716), (3084, 126339612), (3486, 111770328), (3598, 108291096), (3984, 97799037), (4112, 94754709), (4626, 84226408), (4648, 83827746), (5229, 74513552), (5397, 72194064), (5976, 65199358), (6168, 63169806), (6972, 55885164), (7196, 54145548), (9252, 42113204), (9296, 41913873), (10458, 37256776), (10794, 36097032), (11952, 32599679), (12336, 31584903), (13944, 27942582), (14392, 27072774), (16191, 24064688), (18121, 21501648), (18504, 21056602), (20916, 18628388), (21331, 18265968), (21588, 18048516), (27888, 13971291), (28784, 13536387), (32382, 12032344), (36242, 10750824), (37008, 10528301), (41832, 9314194), (42662, 9132984), (43176, 9024258), (54363, 7167216), (63993, 6088656), (64764, 6016172), (72484, 5375412), (83664, 4657097), (85324, 4566492), (86352, 4512129), (108726, 3583608), (126847, 3071664), (127986, 3044328), (129528, 3008086), (144968, 2687706), (149317, 2609424), (163089, 2389072), (170648, 2283246), (191979, 2029552), (217452, 1791804), (253694, 1535832), (255972, 1522164), (259056, 1504043), (289936, 1343853), (298634, 1304712), (326178, 1194536), (341296, 1141623), (380541, 1023888), (383958, 1014776), (434904, 895902), (447951, 869808), (507388, 767916), (511944, 761082), (597268, 652356)]