258954876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2267}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 693463680

約数和(自身を除く): 434508804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 167, 171, 228, 334, 342, 501, 668, 684, 1002, 1503, 2004, 2267, 3006, 3173, 4534, 6012, 6346, 6801, 9068, 9519, 12692, 13602, 19038, 20403, 27204, 28557, 38076, 40806, 43073, 57114, 81612, 86146, 114228, 129219, 172292, 258438, 378589, 387657, 516876, 757178, 775314, 1135767, 1514356, 1550628, 2271534, 3407301, 4543068, 6814602, 7193191, 13629204, 14386382, 21579573, 28772764, 43159146, 64738719, 86318292, 129477438, 258954876]

約数ペア:

[(1, 258954876), (2, 129477438), (3, 86318292), (4, 64738719), (6, 43159146), (9, 28772764), (12, 21579573), (18, 14386382), (19, 13629204), (36, 7193191), (38, 6814602), (57, 4543068), (76, 3407301), (114, 2271534), (167, 1550628), (171, 1514356), (228, 1135767), (334, 775314), (342, 757178), (501, 516876), (668, 387657), (684, 378589), (1002, 258438), (1503, 172292), (2004, 129219), (2267, 114228), (3006, 86146), (3173, 81612), (4534, 57114), (6012, 43073), (6346, 40806), (6801, 38076), (9068, 28557), (9519, 27204), (12692, 20403), (13602, 19038)]