231388992

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{21143}}^1$

素因数の和:21180

約数の個数: 84

約数和(自身を含む): 698174880

約数和(自身を除く): 466785888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 21143, 42286, 63429, 84572, 126858, 169144, 190287, 253716, 338288, 380574, 401717, 507432, 676576, 761148, 803434, 1014864, 1205151, 1353152, 1522296, 1606868, 2029728, 2410302, 3044592, 3213736, 3615453, 4059456, 4820604, 6089184, 6427472, 7230906, 9641208, 12178368, 12854944, 14461812, 19282416, 25709888, 28923624, 38564832, 57847248, 77129664, 115694496, 231388992]

約数ペア:

[(1, 231388992), (2, 115694496), (3, 77129664), (4, 57847248), (6, 38564832), (8, 28923624), (9, 25709888), (12, 19282416), (16, 14461812), (18, 12854944), (19, 12178368), (24, 9641208), (32, 7230906), (36, 6427472), (38, 6089184), (48, 4820604), (57, 4059456), (64, 3615453), (72, 3213736), (76, 3044592), (96, 2410302), (114, 2029728), (144, 1606868), (152, 1522296), (171, 1353152), (192, 1205151), (228, 1014864), (288, 803434), (304, 761148), (342, 676576), (456, 507432), (576, 401717), (608, 380574), (684, 338288), (912, 253716), (1216, 190287), (1368, 169144), (1824, 126858), (2736, 84572), (3648, 63429), (5472, 42286), (10944, 21143)]