255492972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3769}}^1$

素因数の和:4055

約数の個数: 72

約数和(自身を含む): 741031200

約数和(自身を除く): 485538228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 538, 807, 1076, 1614, 1883, 2421, 3228, 3766, 3769, 4842, 5649, 7532, 7538, 9684, 11298, 11307, 15076, 16947, 22596, 22614, 26383, 33894, 33921, 45228, 52766, 67788, 67842, 79149, 105532, 135684, 158298, 237447, 316596, 474894, 949788, 1013861, 2027722, 3041583, 4055444, 6083166, 7097027, 9124749, 12166332, 14194054, 18249498, 21291081, 28388108, 36498996, 42582162, 63873243, 85164324, 127746486, 255492972]

約数ペア:

[(1, 255492972), (2, 127746486), (3, 85164324), (4, 63873243), (6, 42582162), (7, 36498996), (9, 28388108), (12, 21291081), (14, 18249498), (18, 14194054), (21, 12166332), (28, 9124749), (36, 7097027), (42, 6083166), (63, 4055444), (84, 3041583), (126, 2027722), (252, 1013861), (269, 949788), (538, 474894), (807, 316596), (1076, 237447), (1614, 158298), (1883, 135684), (2421, 105532), (3228, 79149), (3766, 67842), (3769, 67788), (4842, 52766), (5649, 45228), (7532, 33921), (7538, 33894), (9684, 26383), (11298, 22614), (11307, 22596), (15076, 16947)]