449551088

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 1068681600

約数和(自身を除く): 619130512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 53, 56, 62, 98, 106, 112, 124, 196, 212, 217, 248, 349, 371, 392, 424, 434, 496, 698, 742, 784, 848, 868, 1396, 1484, 1519, 1643, 1736, 2443, 2597, 2792, 2968, 3038, 3286, 3472, 4886, 5194, 5584, 5936, 6076, 6572, 9772, 10388, 10819, 11501, 12152, 13144, 17101, 18497, 19544, 20776, 21638, 23002, 24304, 26288, 34202, 36994, 39088, 41552, 43276, 46004, 68404, 73988, 75733, 80507, 86552, 92008, 129479, 136808, 147976, 151466, 161014, 173104, 184016, 258958, 273616, 295952, 302932, 322028, 517916, 530131, 573407, 605864, 644056, 906353, 1035832, 1060262, 1146814, 1211728, 1288112, 1812706, 2071664, 2120524, 2293628, 3625412, 4013849, 4241048, 4587256, 7250824, 8027698, 8482096, 9174512, 14501648, 16055396, 28096943, 32110792, 56193886, 64221584, 112387772, 224775544, 449551088]

約数ペア:

[(1, 449551088), (2, 224775544), (4, 112387772), (7, 64221584), (8, 56193886), (14, 32110792), (16, 28096943), (28, 16055396), (31, 14501648), (49, 9174512), (53, 8482096), (56, 8027698), (62, 7250824), (98, 4587256), (106, 4241048), (112, 4013849), (124, 3625412), (196, 2293628), (212, 2120524), (217, 2071664), (248, 1812706), (349, 1288112), (371, 1211728), (392, 1146814), (424, 1060262), (434, 1035832), (496, 906353), (698, 644056), (742, 605864), (784, 573407), (848, 530131), (868, 517916), (1396, 322028), (1484, 302932), (1519, 295952), (1643, 273616), (1736, 258958), (2443, 184016), (2597, 173104), (2792, 161014), (2968, 151466), (3038, 147976), (3286, 136808), (3472, 129479), (4886, 92008), (5194, 86552), (5584, 80507), (5936, 75733), (6076, 73988), (6572, 68404), (9772, 46004), (10388, 43276), (10819, 41552), (11501, 39088), (12152, 36994), (13144, 34202), (17101, 26288), (18497, 24304), (19544, 23002), (20776, 21638)]