1260774272

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3041}}^1$

素因数の和:3175

約数の個数: 64

約数和(自身を含む): 2606385600

約数和(自身を除く): 1345611328

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 128, 158, 164, 316, 328, 632, 656, 1264, 1312, 2528, 2624, 3041, 3239, 5056, 5248, 6082, 6478, 10112, 12164, 12956, 24328, 25912, 48656, 51824, 97312, 103648, 124681, 194624, 207296, 240239, 249362, 389248, 414592, 480478, 498724, 960956, 997448, 1921912, 1994896, 3843824, 3989792, 7687648, 7979584, 9849799, 15375296, 15959168, 19699598, 30750592, 39399196, 78798392, 157596784, 315193568, 630387136, 1260774272]

約数ペア:

[(1, 1260774272), (2, 630387136), (4, 315193568), (8, 157596784), (16, 78798392), (32, 39399196), (41, 30750592), (64, 19699598), (79, 15959168), (82, 15375296), (128, 9849799), (158, 7979584), (164, 7687648), (316, 3989792), (328, 3843824), (632, 1994896), (656, 1921912), (1264, 997448), (1312, 960956), (2528, 498724), (2624, 480478), (3041, 414592), (3239, 389248), (5056, 249362), (5248, 240239), (6082, 207296), (6478, 194624), (10112, 124681), (12164, 103648), (12956, 97312), (24328, 51824), (25912, 48656)]