325971408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7639}}^1$

素因数の和:7784

約数の個数: 80

約数和(自身を含む): 970096640

約数和(自身を除く): 644125232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 7639, 10668, 14224, 15278, 21336, 22917, 30556, 42672, 45834, 53473, 61112, 91668, 106946, 122224, 160419, 183336, 213892, 320838, 366672, 427784, 641676, 855568, 970153, 1283352, 1940306, 2566704, 2910459, 3880612, 5820918, 6791071, 7761224, 11641836, 13582142, 15522448, 20373213, 23283672, 27164284, 40746426, 46567344, 54328568, 81492852, 108657136, 162985704, 325971408]

約数ペア:

[(1, 325971408), (2, 162985704), (3, 108657136), (4, 81492852), (6, 54328568), (7, 46567344), (8, 40746426), (12, 27164284), (14, 23283672), (16, 20373213), (21, 15522448), (24, 13582142), (28, 11641836), (42, 7761224), (48, 6791071), (56, 5820918), (84, 3880612), (112, 2910459), (127, 2566704), (168, 1940306), (254, 1283352), (336, 970153), (381, 855568), (508, 641676), (762, 427784), (889, 366672), (1016, 320838), (1524, 213892), (1778, 183336), (2032, 160419), (2667, 122224), (3048, 106946), (3556, 91668), (5334, 61112), (6096, 53473), (7112, 45834), (7639, 42672), (10668, 30556), (14224, 22917), (15278, 21336)]