664698068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 1249589376

約数和(自身を除く): 584891308

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 313, 563, 626, 943, 1126, 1252, 1886, 2252, 3772, 7199, 12833, 12949, 14398, 23083, 25666, 25898, 28796, 46166, 51332, 51796, 92332, 176219, 295159, 352438, 530909, 590318, 704876, 1061818, 1180636, 2123636, 4053037, 7224979, 8106074, 14449958, 16212148, 28899916, 166174517, 332349034, 664698068]

約数ペア:

[(1, 664698068), (2, 332349034), (4, 166174517), (23, 28899916), (41, 16212148), (46, 14449958), (82, 8106074), (92, 7224979), (164, 4053037), (313, 2123636), (563, 1180636), (626, 1061818), (943, 704876), (1126, 590318), (1252, 530909), (1886, 352438), (2252, 295159), (3772, 176219), (7199, 92332), (12833, 51796), (12949, 51332), (14398, 46166), (23083, 28796), (25666, 25898)]