216017424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 180

約数和(自身を含む): 717120768

約数和(自身を除く): 501103344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 223, 248, 252, 279, 336, 372, 434, 446, 496, 504, 558, 651, 669, 744, 868, 892, 961, 1008, 1116, 1302, 1338, 1488, 1561, 1736, 1784, 1922, 1953, 2007, 2232, 2604, 2676, 2883, 3122, 3472, 3568, 3844, 3906, 4014, 4464, 4683, 5208, 5352, 5766, 6244, 6727, 6913, 7688, 7812, 8028, 8649, 9366, 10416, 10704, 11532, 12488, 13454, 13826, 14049, 15376, 15624, 16056, 17298, 18732, 20181, 20739, 23064, 24976, 26908, 27652, 28098, 31248, 32112, 34596, 37464, 40362, 41478, 46128, 48391, 53816, 55304, 56196, 60543, 62217, 69192, 74928, 80724, 82956, 96782, 107632, 110608, 112392, 121086, 124434, 138384, 145173, 161448, 165912, 193564, 214303, 224784, 242172, 248868, 290346, 322896, 331824, 387128, 428606, 435519, 484344, 497736, 580692, 642909, 774256, 857212, 871038, 968688, 995472, 1161384, 1285818, 1500121, 1714424, 1742076, 1928727, 2322768, 2571636, 3000242, 3428848, 3484152, 3857454, 4500363, 5143272, 6000484, 6968304, 7714908, 9000726, 10286544, 12000968, 13501089, 15429816, 18001452, 24001936, 27002178, 30859632, 36002904, 54004356, 72005808, 108008712, 216017424]

約数ペア:

[(1, 216017424), (2, 108008712), (3, 72005808), (4, 54004356), (6, 36002904), (7, 30859632), (8, 27002178), (9, 24001936), (12, 18001452), (14, 15429816), (16, 13501089), (18, 12000968), (21, 10286544), (24, 9000726), (28, 7714908), (31, 6968304), (36, 6000484), (42, 5143272), (48, 4500363), (56, 3857454), (62, 3484152), (63, 3428848), (72, 3000242), (84, 2571636), (93, 2322768), (112, 1928727), (124, 1742076), (126, 1714424), (144, 1500121), (168, 1285818), (186, 1161384), (217, 995472), (223, 968688), (248, 871038), (252, 857212), (279, 774256), (336, 642909), (372, 580692), (434, 497736), (446, 484344), (496, 435519), (504, 428606), (558, 387128), (651, 331824), (669, 322896), (744, 290346), (868, 248868), (892, 242172), (961, 224784), (1008, 214303), (1116, 193564), (1302, 165912), (1338, 161448), (1488, 145173), (1561, 138384), (1736, 124434), (1784, 121086), (1922, 112392), (1953, 110608), (2007, 107632), (2232, 96782), (2604, 82956), (2676, 80724), (2883, 74928), (3122, 69192), (3472, 62217), (3568, 60543), (3844, 56196), (3906, 55304), (4014, 53816), (4464, 48391), (4683, 46128), (5208, 41478), (5352, 40362), (5766, 37464), (6244, 34596), (6727, 32112), (6913, 31248), (7688, 28098), (7812, 27652), (8028, 26908), (8649, 24976), (9366, 23064), (10416, 20739), (10704, 20181), (11532, 18732), (12488, 17298), (13454, 16056), (13826, 15624), (14049, 15376)]