16400496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 52020480

約数和(自身を除く): 35619984

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, 367, 392, 399, 456, 532, 588, 734, 784, 798, 912, 931, 1064, 1101, 1176, 1468, 1596, 1862, 2128, 2202, 2352, 2569, 2793, 2936, 3192, 3724, 4404, 5138, 5586, 5872, 6384, 6973, 7448, 7707, 8808, 10276, 11172, 13946, 14896, 15414, 17616, 17983, 20552, 20919, 22344, 27892, 30828, 35966, 41104, 41838, 44688, 48811, 53949, 55784, 61656, 71932, 83676, 97622, 107898, 111568, 123312, 143864, 146433, 167352, 195244, 215796, 287728, 292866, 334704, 341677, 390488, 431592, 585732, 683354, 780976, 863184, 1025031, 1171464, 1366708, 2050062, 2342928, 2733416, 4100124, 5466832, 8200248, 16400496]

約数ペア:

[(1, 16400496), (2, 8200248), (3, 5466832), (4, 4100124), (6, 2733416), (7, 2342928), (8, 2050062), (12, 1366708), (14, 1171464), (16, 1025031), (19, 863184), (21, 780976), (24, 683354), (28, 585732), (38, 431592), (42, 390488), (48, 341677), (49, 334704), (56, 292866), (57, 287728), (76, 215796), (84, 195244), (98, 167352), (112, 146433), (114, 143864), (133, 123312), (147, 111568), (152, 107898), (168, 97622), (196, 83676), (228, 71932), (266, 61656), (294, 55784), (304, 53949), (336, 48811), (367, 44688), (392, 41838), (399, 41104), (456, 35966), (532, 30828), (588, 27892), (734, 22344), (784, 20919), (798, 20552), (912, 17983), (931, 17616), (1064, 15414), (1101, 14896), (1176, 13946), (1468, 11172), (1596, 10276), (1862, 8808), (2128, 7707), (2202, 7448), (2352, 6973), (2569, 6384), (2793, 5872), (2936, 5586), (3192, 5138), (3724, 4404)]