215361216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1779

約数の個数: 168

約数和(自身を含む): 728658944

約数和(自身を除く): 513297728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1723, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3446, 3472, 3906, 4032, 4464, 5169, 5208, 5952, 6892, 6944, 7812, 8928, 10338, 10416, 12061, 13784, 13888, 15507, 15624, 17856, 20676, 20832, 24122, 27568, 31014, 31248, 36183, 41352, 41664, 48244, 53413, 55136, 62028, 62496, 72366, 82704, 96488, 106826, 108549, 110272, 124056, 124992, 144732, 160239, 165408, 192976, 213652, 217098, 248112, 289464, 320478, 330816, 373891, 385952, 427304, 434196, 480717, 496224, 578928, 640956, 747782, 771904, 854608, 868392, 961434, 992448, 1121673, 1157856, 1281912, 1495564, 1709216, 1736784, 1922868, 2243346, 2315712, 2563824, 2991128, 3365019, 3418432, 3473568, 3845736, 4486692, 5127648, 5982256, 6730038, 6947136, 7691472, 8973384, 10255296, 11964512, 13460076, 15382944, 17946768, 23929024, 26920152, 30765888, 35893536, 53840304, 71787072, 107680608, 215361216]

約数ペア:

[(1, 215361216), (2, 107680608), (3, 71787072), (4, 53840304), (6, 35893536), (7, 30765888), (8, 26920152), (9, 23929024), (12, 17946768), (14, 15382944), (16, 13460076), (18, 11964512), (21, 10255296), (24, 8973384), (28, 7691472), (31, 6947136), (32, 6730038), (36, 5982256), (42, 5127648), (48, 4486692), (56, 3845736), (62, 3473568), (63, 3418432), (64, 3365019), (72, 2991128), (84, 2563824), (93, 2315712), (96, 2243346), (112, 1922868), (124, 1736784), (126, 1709216), (144, 1495564), (168, 1281912), (186, 1157856), (192, 1121673), (217, 992448), (224, 961434), (248, 868392), (252, 854608), (279, 771904), (288, 747782), (336, 640956), (372, 578928), (434, 496224), (448, 480717), (496, 434196), (504, 427304), (558, 385952), (576, 373891), (651, 330816), (672, 320478), (744, 289464), (868, 248112), (992, 217098), (1008, 213652), (1116, 192976), (1302, 165408), (1344, 160239), (1488, 144732), (1723, 124992), (1736, 124056), (1953, 110272), (1984, 108549), (2016, 106826), (2232, 96488), (2604, 82704), (2976, 72366), (3446, 62496), (3472, 62028), (3906, 55136), (4032, 53413), (4464, 48244), (5169, 41664), (5208, 41352), (5952, 36183), (6892, 31248), (6944, 31014), (7812, 27568), (8928, 24122), (10338, 20832), (10416, 20676), (12061, 17856), (13784, 15624), (13888, 15507)]