2378616548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{1913}}^1$

素因数の和:2313

約数の個数: 72

約数和(自身を含む): 5246013696

約数和(自身を除く): 2867397148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 367, 484, 734, 847, 1468, 1694, 1913, 2569, 3388, 3826, 4037, 5138, 7652, 8074, 10276, 13391, 16148, 21043, 26782, 28259, 42086, 44407, 53564, 56518, 84172, 88814, 113036, 147301, 177628, 231473, 294602, 310849, 462946, 589204, 621698, 702071, 925892, 1243396, 1404142, 1620311, 2808284, 3240622, 4914497, 6481244, 7722781, 9828994, 15445562, 19657988, 30891124, 54059467, 84950591, 108118934, 169901182, 216237868, 339802364, 594654137, 1189308274, 2378616548]

約数ペア:

[(1, 2378616548), (2, 1189308274), (4, 594654137), (7, 339802364), (11, 216237868), (14, 169901182), (22, 108118934), (28, 84950591), (44, 54059467), (77, 30891124), (121, 19657988), (154, 15445562), (242, 9828994), (308, 7722781), (367, 6481244), (484, 4914497), (734, 3240622), (847, 2808284), (1468, 1620311), (1694, 1404142), (1913, 1243396), (2569, 925892), (3388, 702071), (3826, 621698), (4037, 589204), (5138, 462946), (7652, 310849), (8074, 294602), (10276, 231473), (13391, 177628), (16148, 147301), (21043, 113036), (26782, 88814), (28259, 84172), (42086, 56518), (44407, 53564)]