988966368

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^3\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 3130747200

約数和(自身を除く): 2141780832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 521, 624, 676, 702, 864, 936, 1014, 1042, 1248, 1352, 1404, 1521, 1563, 1872, 2028, 2084, 2197, 2704, 2808, 3042, 3126, 3744, 4056, 4168, 4394, 4563, 4689, 5408, 5616, 6084, 6252, 6591, 6773, 8112, 8336, 8788, 9126, 9378, 11232, 12168, 12504, 13182, 13546, 14067, 16224, 16672, 17576, 18252, 18756, 19773, 20319, 24336, 25008, 26364, 27092, 28134, 35152, 36504, 37512, 39546, 40638, 48672, 50016, 52728, 54184, 56268, 59319, 60957, 70304, 73008, 75024, 79092, 81276, 88049, 105456, 108368, 112536, 118638, 121914, 146016, 150048, 158184, 162552, 176098, 182871, 210912, 216736, 225072, 237276, 243828, 264147, 316368, 325104, 352196, 365742, 450144, 474552, 487656, 528294, 632736, 650208, 704392, 731484, 792441, 949104, 975312, 1056588, 1144637, 1408784, 1462968, 1584882, 1898208, 1950624, 2113176, 2289274, 2377323, 2817568, 2925936, 3169764, 3433911, 4226352, 4578548, 4754646, 5851872, 6339528, 6867822, 8452704, 9157096, 9509292, 10301733, 12679056, 13735644, 18314192, 19018584, 20603466, 25358112, 27471288, 30905199, 36628384, 38037168, 41206932, 54942576, 61810398, 76074336, 82413864, 109885152, 123620796, 164827728, 247241592, 329655456, 494483184, 988966368]

約数ペア:

[(1, 988966368), (2, 494483184), (3, 329655456), (4, 247241592), (6, 164827728), (8, 123620796), (9, 109885152), (12, 82413864), (13, 76074336), (16, 61810398), (18, 54942576), (24, 41206932), (26, 38037168), (27, 36628384), (32, 30905199), (36, 27471288), (39, 25358112), (48, 20603466), (52, 19018584), (54, 18314192), (72, 13735644), (78, 12679056), (96, 10301733), (104, 9509292), (108, 9157096), (117, 8452704), (144, 6867822), (156, 6339528), (169, 5851872), (208, 4754646), (216, 4578548), (234, 4226352), (288, 3433911), (312, 3169764), (338, 2925936), (351, 2817568), (416, 2377323), (432, 2289274), (468, 2113176), (507, 1950624), (521, 1898208), (624, 1584882), (676, 1462968), (702, 1408784), (864, 1144637), (936, 1056588), (1014, 975312), (1042, 949104), (1248, 792441), (1352, 731484), (1404, 704392), (1521, 650208), (1563, 632736), (1872, 528294), (2028, 487656), (2084, 474552), (2197, 450144), (2704, 365742), (2808, 352196), (3042, 325104), (3126, 316368), (3744, 264147), (4056, 243828), (4168, 237276), (4394, 225072), (4563, 216736), (4689, 210912), (5408, 182871), (5616, 176098), (6084, 162552), (6252, 158184), (6591, 150048), (6773, 146016), (8112, 121914), (8336, 118638), (8788, 112536), (9126, 108368), (9378, 105456), (11232, 88049), (12168, 81276), (12504, 79092), (13182, 75024), (13546, 73008), (14067, 70304), (16224, 60957), (16672, 59319), (17576, 56268), (18252, 54184), (18756, 52728), (19773, 50016), (20319, 48672), (24336, 40638), (25008, 39546), (26364, 37512), (27092, 36504), (28134, 35152)]