216516384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 708402240

約数和(自身を除く): 491885856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 211, 224, 252, 288, 336, 422, 504, 509, 633, 672, 844, 1008, 1018, 1266, 1477, 1527, 1688, 1899, 2016, 2036, 2532, 2954, 3054, 3376, 3563, 3798, 4072, 4431, 4581, 5064, 5908, 6108, 6752, 7126, 7596, 8144, 8862, 9162, 10128, 10689, 11816, 12216, 13293, 14252, 15192, 16288, 17724, 18324, 20256, 21378, 23632, 24432, 26586, 28504, 30384, 32067, 35448, 36648, 42756, 47264, 48864, 53172, 57008, 60768, 64134, 70896, 73296, 85512, 106344, 107399, 114016, 128268, 141792, 146592, 171024, 212688, 214798, 256536, 322197, 342048, 425376, 429596, 513072, 644394, 751793, 859192, 966591, 1026144, 1288788, 1503586, 1718384, 1933182, 2255379, 2577576, 3007172, 3436768, 3866364, 4510758, 5155152, 6014344, 6766137, 7732728, 9021516, 10310304, 12028688, 13532274, 15465456, 18043032, 24057376, 27064548, 30930912, 36086064, 54129096, 72172128, 108258192, 216516384]

約数ペア:

[(1, 216516384), (2, 108258192), (3, 72172128), (4, 54129096), (6, 36086064), (7, 30930912), (8, 27064548), (9, 24057376), (12, 18043032), (14, 15465456), (16, 13532274), (18, 12028688), (21, 10310304), (24, 9021516), (28, 7732728), (32, 6766137), (36, 6014344), (42, 5155152), (48, 4510758), (56, 3866364), (63, 3436768), (72, 3007172), (84, 2577576), (96, 2255379), (112, 1933182), (126, 1718384), (144, 1503586), (168, 1288788), (211, 1026144), (224, 966591), (252, 859192), (288, 751793), (336, 644394), (422, 513072), (504, 429596), (509, 425376), (633, 342048), (672, 322197), (844, 256536), (1008, 214798), (1018, 212688), (1266, 171024), (1477, 146592), (1527, 141792), (1688, 128268), (1899, 114016), (2016, 107399), (2036, 106344), (2532, 85512), (2954, 73296), (3054, 70896), (3376, 64134), (3563, 60768), (3798, 57008), (4072, 53172), (4431, 48864), (4581, 47264), (5064, 42756), (5908, 36648), (6108, 35448), (6752, 32067), (7126, 30384), (7596, 28504), (8144, 26586), (8862, 24432), (9162, 23632), (10128, 21378), (10689, 20256), (11816, 18324), (12216, 17724), (13293, 16288), (14252, 15192)]