447077904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5437

約数の個数: 160

約数和(自身を含む): 1496570880

約数和(自身を除く): 1049492976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1596, 1729, 1976, 2128, 2184, 2964, 3192, 3458, 3952, 4368, 5187, 5387, 5928, 6384, 6916, 10374, 10774, 11856, 13832, 16161, 20748, 21548, 27664, 32322, 37709, 41496, 43096, 64644, 70031, 75418, 82992, 86192, 102353, 113127, 129288, 140062, 150836, 204706, 210093, 226254, 258576, 280124, 301672, 307059, 409412, 420186, 452508, 490217, 560248, 603344, 614118, 716471, 818824, 840372, 905016, 980434, 1120496, 1228236, 1330589, 1432942, 1470651, 1637648, 1680744, 1810032, 1960868, 2149413, 2456472, 2661178, 2865884, 2941302, 3361488, 3921736, 3991767, 4298826, 4912944, 5322356, 5731768, 5882604, 7843472, 7983534, 8597652, 9314123, 10644712, 11463536, 11765208, 15967068, 17195304, 18628246, 21289424, 23530416, 27942369, 31934136, 34390608, 37256492, 55884738, 63868272, 74512984, 111769476, 149025968, 223538952, 447077904]

約数ペア:

[(1, 447077904), (2, 223538952), (3, 149025968), (4, 111769476), (6, 74512984), (7, 63868272), (8, 55884738), (12, 37256492), (13, 34390608), (14, 31934136), (16, 27942369), (19, 23530416), (21, 21289424), (24, 18628246), (26, 17195304), (28, 15967068), (38, 11765208), (39, 11463536), (42, 10644712), (48, 9314123), (52, 8597652), (56, 7983534), (57, 7843472), (76, 5882604), (78, 5731768), (84, 5322356), (91, 4912944), (104, 4298826), (112, 3991767), (114, 3921736), (133, 3361488), (152, 2941302), (156, 2865884), (168, 2661178), (182, 2456472), (208, 2149413), (228, 1960868), (247, 1810032), (266, 1680744), (273, 1637648), (304, 1470651), (312, 1432942), (336, 1330589), (364, 1228236), (399, 1120496), (456, 980434), (494, 905016), (532, 840372), (546, 818824), (624, 716471), (728, 614118), (741, 603344), (798, 560248), (912, 490217), (988, 452508), (1064, 420186), (1092, 409412), (1456, 307059), (1482, 301672), (1596, 280124), (1729, 258576), (1976, 226254), (2128, 210093), (2184, 204706), (2964, 150836), (3192, 140062), (3458, 129288), (3952, 113127), (4368, 102353), (5187, 86192), (5387, 82992), (5928, 75418), (6384, 70031), (6916, 64644), (10374, 43096), (10774, 41496), (11856, 37709), (13832, 32322), (16161, 27664), (20748, 21548)]