2019950496

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{369143}}^1$

素因数の和:369178

約数の個数: 72

約数和(自身を含む): 6046578720

約数和(自身を除く): 4026628224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 369143, 738286, 1107429, 1476572, 2214858, 2953144, 3322287, 4429716, 5906288, 6644574, 7013717, 8859432, 11812576, 13289148, 14027434, 17718864, 21041151, 26578296, 28054868, 35437728, 42082302, 53156592, 56109736, 63123453, 84164604, 106313184, 112219472, 126246906, 168329208, 224438944, 252493812, 336658416, 504987624, 673316832, 1009975248, 2019950496]

約数ペア:

[(1, 2019950496), (2, 1009975248), (3, 673316832), (4, 504987624), (6, 336658416), (8, 252493812), (9, 224438944), (12, 168329208), (16, 126246906), (18, 112219472), (19, 106313184), (24, 84164604), (32, 63123453), (36, 56109736), (38, 53156592), (48, 42082302), (57, 35437728), (72, 28054868), (76, 26578296), (96, 21041151), (114, 17718864), (144, 14027434), (152, 13289148), (171, 11812576), (228, 8859432), (288, 7013717), (304, 6644574), (342, 5906288), (456, 4429716), (608, 3322287), (684, 2953144), (912, 2214858), (1368, 1476572), (1824, 1107429), (2736, 738286), (5472, 369143)]