1440385.00000000

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1229}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 107969400

約数和(自身を除く): 56813504

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1229, 1892, 2458, 3784, 4916, 5203, 9832, 10406, 13519, 20812, 27038, 41624, 52847, 54076, 105694, 108152, 148709, 211388, 297418, 422776, 581317, 594836, 1162634, 1189672, 2325268, 4650536, 6394487, 12788974, 25577948, 51155896]

約数ペア:

[(1, 51155896), (2, 25577948), (4, 12788974), (8, 6394487), (11, 4650536), (22, 2325268), (43, 1189672), (44, 1162634), (86, 594836), (88, 581317), (121, 422776), (172, 297418), (242, 211388), (344, 148709), (473, 108152), (484, 105694), (946, 54076), (968, 52847), (1229, 41624), (1892, 27038), (2458, 20812), (3784, 13519), (4916, 10406), (5203, 9832)]