211758456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96959}}^1$

素因数の和:96988

約数の個数: 64

約数和(自身を含む): 651571200

約数和(自身を除く): 439812744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 96959, 193918, 290877, 387836, 581754, 678713, 775672, 1163508, 1260467, 1357426, 2036139, 2327016, 2520934, 2714852, 3781401, 4072278, 5041868, 5429704, 7562802, 8144556, 8823269, 10083736, 15125604, 16289112, 17646538, 26469807, 30251208, 35293076, 52939614, 70586152, 105879228, 211758456]

約数ペア:

[(1, 211758456), (2, 105879228), (3, 70586152), (4, 52939614), (6, 35293076), (7, 30251208), (8, 26469807), (12, 17646538), (13, 16289112), (14, 15125604), (21, 10083736), (24, 8823269), (26, 8144556), (28, 7562802), (39, 5429704), (42, 5041868), (52, 4072278), (56, 3781401), (78, 2714852), (84, 2520934), (91, 2327016), (104, 2036139), (156, 1357426), (168, 1260467), (182, 1163508), (273, 775672), (312, 678713), (364, 581754), (546, 387836), (728, 290877), (1092, 193918), (2184, 96959)]