438433968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9855

約数の個数: 120

約数和(自身を含む): 1387024320

約数和(自身を除く): 948590352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 5586, 6384, 7448, 9811, 11172, 14896, 19622, 22344, 29433, 39244, 44688, 58866, 68677, 78488, 117732, 137354, 156976, 186409, 206031, 235464, 274708, 372818, 412062, 470928, 480739, 549416, 559227, 745636, 824124, 961478, 1098832, 1118454, 1304863, 1442217, 1491272, 1648248, 1922956, 2236908, 2609726, 2884434, 2982544, 3296496, 3845912, 3914589, 4473816, 5219452, 5768868, 7691824, 7829178, 8947632, 9134041, 10438904, 11537736, 15658356, 18268082, 20877808, 23075472, 27402123, 31316712, 36536164, 54804246, 62633424, 73072328, 109608492, 146144656, 219216984, 438433968]

約数ペア:

[(1, 438433968), (2, 219216984), (3, 146144656), (4, 109608492), (6, 73072328), (7, 62633424), (8, 54804246), (12, 36536164), (14, 31316712), (16, 27402123), (19, 23075472), (21, 20877808), (24, 18268082), (28, 15658356), (38, 11537736), (42, 10438904), (48, 9134041), (49, 8947632), (56, 7829178), (57, 7691824), (76, 5768868), (84, 5219452), (98, 4473816), (112, 3914589), (114, 3845912), (133, 3296496), (147, 2982544), (152, 2884434), (168, 2609726), (196, 2236908), (228, 1922956), (266, 1648248), (294, 1491272), (304, 1442217), (336, 1304863), (392, 1118454), (399, 1098832), (456, 961478), (532, 824124), (588, 745636), (784, 559227), (798, 549416), (912, 480739), (931, 470928), (1064, 412062), (1176, 372818), (1596, 274708), (1862, 235464), (2128, 206031), (2352, 186409), (2793, 156976), (3192, 137354), (3724, 117732), (5586, 78488), (6384, 68677), (7448, 58866), (9811, 44688), (11172, 39244), (14896, 29433), (19622, 22344)]