428767152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1117}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 1211089152

約数和(自身を除く): 782322000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 727, 1117, 1454, 2181, 2234, 2908, 3351, 4362, 4468, 5816, 6702, 7997, 8724, 8936, 11632, 12287, 13404, 15994, 17448, 17872, 23991, 24574, 26808, 31988, 34896, 36861, 47982, 49148, 53616, 63976, 73722, 95964, 98296, 127952, 147444, 191928, 196592, 294888, 383856, 589776, 812059, 1624118, 2436177, 3248236, 4872354, 6496472, 8932649, 9744708, 12992944, 17865298, 19489416, 26797947, 35730596, 38978832, 53595894, 71461192, 107191788, 142922384, 214383576, 428767152]

約数ペア:

[(1, 428767152), (2, 214383576), (3, 142922384), (4, 107191788), (6, 71461192), (8, 53595894), (11, 38978832), (12, 35730596), (16, 26797947), (22, 19489416), (24, 17865298), (33, 12992944), (44, 9744708), (48, 8932649), (66, 6496472), (88, 4872354), (132, 3248236), (176, 2436177), (264, 1624118), (528, 812059), (727, 589776), (1117, 383856), (1454, 294888), (2181, 196592), (2234, 191928), (2908, 147444), (3351, 127952), (4362, 98296), (4468, 95964), (5816, 73722), (6702, 63976), (7997, 53616), (8724, 49148), (8936, 47982), (11632, 36861), (12287, 34896), (13404, 31988), (15994, 26808), (17448, 24574), (17872, 23991)]