257701950216

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{60103}}^1$

素因数の和:60276

約数の個数: 192

約数和(自身を含む): 769600465920

約数和(自身を除く): 511898515704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 113, 124, 136, 153, 186, 204, 226, 248, 279, 306, 339, 372, 408, 452, 527, 558, 612, 678, 744, 904, 1017, 1054, 1116, 1224, 1356, 1581, 1921, 2034, 2108, 2232, 2712, 3162, 3503, 3842, 4068, 4216, 4743, 5763, 6324, 7006, 7684, 8136, 9486, 10509, 11526, 12648, 14012, 15368, 17289, 18972, 21018, 23052, 28024, 31527, 34578, 37944, 42036, 46104, 59551, 60103, 63054, 69156, 84072, 119102, 120206, 126108, 138312, 178653, 180309, 238204, 240412, 252216, 357306, 360618, 476408, 480824, 535959, 540927, 714612, 721236, 1021751, 1071918, 1081854, 1429224, 1442472, 1863193, 2043502, 2143836, 2163708, 3065253, 3726386, 4087004, 4287672, 4327416, 5589579, 6130506, 6791639, 7452772, 8174008, 9195759, 11179158, 12261012, 13583278, 14905544, 16768737, 18391518, 20374917, 22358316, 24522024, 27166556, 31674281, 33537474, 36783036, 40749834, 44716632, 54333112, 61124751, 63348562, 67074948, 73566072, 81499668, 95022843, 115457863, 122249502, 126697124, 134149896, 162999336, 190045686, 210540809, 230915726, 244499004, 253394248, 285068529, 346373589, 380091372, 421081618, 461831452, 488998008, 570137058, 631622427, 692747178, 760182744, 842163236, 923662904, 1039120767, 1140274116, 1263244854, 1385494356, 1684326472, 1894867281, 2078241534, 2280548232, 2526489708, 2770988712, 3579193753, 3789734562, 4156483068, 5052979416, 7158387506, 7579469124, 8312966136, 10737581259, 14316775012, 15158938248, 21475162518, 28633550024, 32212743777, 42950325036, 64425487554, 85900650072, 128850975108, 257701950216]

約数ペア:

[(1, 257701950216), (2, 128850975108), (3, 85900650072), (4, 64425487554), (6, 42950325036), (8, 32212743777), (9, 28633550024), (12, 21475162518), (17, 15158938248), (18, 14316775012), (24, 10737581259), (31, 8312966136), (34, 7579469124), (36, 7158387506), (51, 5052979416), (62, 4156483068), (68, 3789734562), (72, 3579193753), (93, 2770988712), (102, 2526489708), (113, 2280548232), (124, 2078241534), (136, 1894867281), (153, 1684326472), (186, 1385494356), (204, 1263244854), (226, 1140274116), (248, 1039120767), (279, 923662904), (306, 842163236), (339, 760182744), (372, 692747178), (408, 631622427), (452, 570137058), (527, 488998008), (558, 461831452), (612, 421081618), (678, 380091372), (744, 346373589), (904, 285068529), (1017, 253394248), (1054, 244499004), (1116, 230915726), (1224, 210540809), (1356, 190045686), (1581, 162999336), (1921, 134149896), (2034, 126697124), (2108, 122249502), (2232, 115457863), (2712, 95022843), (3162, 81499668), (3503, 73566072), (3842, 67074948), (4068, 63348562), (4216, 61124751), (4743, 54333112), (5763, 44716632), (6324, 40749834), (7006, 36783036), (7684, 33537474), (8136, 31674281), (9486, 27166556), (10509, 24522024), (11526, 22358316), (12648, 20374917), (14012, 18391518), (15368, 16768737), (17289, 14905544), (18972, 13583278), (21018, 12261012), (23052, 11179158), (28024, 9195759), (31527, 8174008), (34578, 7452772), (37944, 6791639), (42036, 6130506), (46104, 5589579), (59551, 4327416), (60103, 4287672), (63054, 4087004), (69156, 3726386), (84072, 3065253), (119102, 2163708), (120206, 2143836), (126108, 2043502), (138312, 1863193), (178653, 1442472), (180309, 1429224), (238204, 1081854), (240412, 1071918), (252216, 1021751), (357306, 721236), (360618, 714612), (476408, 540927), (480824, 535959)]