997766448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{174679}}^1$

素因数の和:174714

約数の個数: 80

約数和(自身を含む): 3119086080

約数和(自身を除く): 2121319632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 174679, 349358, 524037, 698716, 1048074, 1222753, 1397432, 2096148, 2445506, 2794864, 2969543, 3668259, 4192296, 4891012, 5939086, 7336518, 8384592, 8908629, 9782024, 11878172, 14673036, 17817258, 19564048, 20786801, 23756344, 29346072, 35634516, 41573602, 47512688, 58692144, 62360403, 71269032, 83147204, 124720806, 142538064, 166294408, 249441612, 332588816, 498883224, 997766448]

約数ペア:

[(1, 997766448), (2, 498883224), (3, 332588816), (4, 249441612), (6, 166294408), (7, 142538064), (8, 124720806), (12, 83147204), (14, 71269032), (16, 62360403), (17, 58692144), (21, 47512688), (24, 41573602), (28, 35634516), (34, 29346072), (42, 23756344), (48, 20786801), (51, 19564048), (56, 17817258), (68, 14673036), (84, 11878172), (102, 9782024), (112, 8908629), (119, 8384592), (136, 7336518), (168, 5939086), (204, 4891012), (238, 4192296), (272, 3668259), (336, 2969543), (357, 2794864), (408, 2445506), (476, 2096148), (714, 1397432), (816, 1222753), (952, 1048074), (1428, 698716), (1904, 524037), (2856, 349358), (5712, 174679)]