215839428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{38351}}^1$

素因数の和:38432

約数の個数: 48

約数和(自身を含む): 584177664

約数和(自身を除く): 368338236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 38351, 76702, 115053, 153404, 230106, 268457, 460212, 536914, 805371, 1073828, 1610742, 2569517, 3221484, 5139034, 7708551, 10278068, 15417102, 17986619, 30834204, 35973238, 53959857, 71946476, 107919714, 215839428]

約数ペア:

[(1, 215839428), (2, 107919714), (3, 71946476), (4, 53959857), (6, 35973238), (7, 30834204), (12, 17986619), (14, 15417102), (21, 10278068), (28, 7708551), (42, 5139034), (67, 3221484), (84, 2569517), (134, 1610742), (201, 1073828), (268, 805371), (402, 536914), (469, 460212), (804, 268457), (938, 230106), (1407, 153404), (1876, 115053), (2814, 76702), (5628, 38351)]