356468420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1913}}^1$

素因数の和:1962

約数の個数: 96

約数和(自身を含む): 941504256

約数和(自身を除く): 585035836

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1331, 1540, 1694, 1913, 2420, 2662, 3388, 3826, 4235, 5324, 6655, 7652, 8470, 9317, 9565, 13310, 13391, 16940, 18634, 19130, 21043, 26620, 26782, 37268, 38260, 42086, 46585, 53564, 66955, 84172, 93170, 105215, 133910, 147301, 186340, 210430, 231473, 267820, 294602, 420860, 462946, 589204, 736505, 925892, 1157365, 1473010, 1620311, 2314730, 2546203, 2946020, 3240622, 4629460, 5092406, 6481244, 8101555, 10184812, 12731015, 16203110, 17823421, 25462030, 32406220, 35646842, 50924060, 71293684, 89117105, 178234210, 356468420]

約数ペア:

[(1, 356468420), (2, 178234210), (4, 89117105), (5, 71293684), (7, 50924060), (10, 35646842), (11, 32406220), (14, 25462030), (20, 17823421), (22, 16203110), (28, 12731015), (35, 10184812), (44, 8101555), (55, 6481244), (70, 5092406), (77, 4629460), (110, 3240622), (121, 2946020), (140, 2546203), (154, 2314730), (220, 1620311), (242, 1473010), (308, 1157365), (385, 925892), (484, 736505), (605, 589204), (770, 462946), (847, 420860), (1210, 294602), (1331, 267820), (1540, 231473), (1694, 210430), (1913, 186340), (2420, 147301), (2662, 133910), (3388, 105215), (3826, 93170), (4235, 84172), (5324, 66955), (6655, 53564), (7652, 46585), (8470, 42086), (9317, 38260), (9565, 37268), (13310, 26782), (13391, 26620), (16940, 21043), (18634, 19130)]