1612231936

素因数分解:

$2^8\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1663}}^1$

素因数の和:2227

約数の個数: 72

約数和(自身を含む): 3686918144

約数和(自身を除く): 2074686208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 541, 896, 1082, 1663, 1792, 2164, 3326, 3787, 4328, 6652, 7574, 8656, 11641, 13304, 15148, 17312, 23282, 26608, 30296, 34624, 46564, 53216, 60592, 69248, 93128, 106432, 121184, 138496, 186256, 212864, 242368, 372512, 425728, 484736, 745024, 899683, 969472, 1490048, 1799366, 2980096, 3598732, 6297781, 7197464, 12595562, 14394928, 25191124, 28789856, 50382248, 57579712, 100764496, 115159424, 201528992, 230318848, 403057984, 806115968, 1612231936]

約数ペア:

[(1, 1612231936), (2, 806115968), (4, 403057984), (7, 230318848), (8, 201528992), (14, 115159424), (16, 100764496), (28, 57579712), (32, 50382248), (56, 28789856), (64, 25191124), (112, 14394928), (128, 12595562), (224, 7197464), (256, 6297781), (448, 3598732), (541, 2980096), (896, 1799366), (1082, 1490048), (1663, 969472), (1792, 899683), (2164, 745024), (3326, 484736), (3787, 425728), (4328, 372512), (6652, 242368), (7574, 212864), (8656, 186256), (11641, 138496), (13304, 121184), (15148, 106432), (17312, 93128), (23282, 69248), (26608, 60592), (30296, 53216), (34624, 46564)]