451644116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 1002798720

約数和(自身を除く): 551154604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 121, 154, 218, 242, 308, 436, 484, 763, 847, 1199, 1223, 1526, 1694, 2398, 2446, 3052, 3388, 4796, 4892, 8393, 8561, 13189, 13453, 16786, 17122, 26378, 26906, 33572, 34244, 52756, 53812, 92323, 94171, 133307, 147983, 184646, 188342, 266614, 295966, 369292, 376684, 533228, 591932, 933149, 1035881, 1466377, 1866298, 2071762, 2932754, 3732596, 4143524, 5865508, 10264639, 16130147, 20529278, 32260294, 41058556, 64520588, 112911029, 225822058, 451644116]

約数ペア:

[(1, 451644116), (2, 225822058), (4, 112911029), (7, 64520588), (11, 41058556), (14, 32260294), (22, 20529278), (28, 16130147), (44, 10264639), (77, 5865508), (109, 4143524), (121, 3732596), (154, 2932754), (218, 2071762), (242, 1866298), (308, 1466377), (436, 1035881), (484, 933149), (763, 591932), (847, 533228), (1199, 376684), (1223, 369292), (1526, 295966), (1694, 266614), (2398, 188342), (2446, 184646), (3052, 147983), (3388, 133307), (4796, 94171), (4892, 92323), (8393, 53812), (8561, 52756), (13189, 34244), (13453, 33572), (16786, 26906), (17122, 26378)]