458212132

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1733}}^1$

素因数の和:1841

約数の個数: 72

約数和(自身を含む): 996287040

約数和(自身を除く): 538074908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 71, 76, 98, 133, 142, 196, 266, 284, 497, 532, 931, 994, 1349, 1733, 1862, 1988, 2698, 3466, 3479, 3724, 5396, 6932, 6958, 9443, 12131, 13916, 18886, 24262, 32927, 37772, 48524, 65854, 66101, 84917, 123043, 131708, 132202, 169834, 230489, 246086, 264404, 339668, 460978, 492172, 861301, 921956, 1613423, 1722602, 2337817, 3226846, 3445204, 4675634, 6029107, 6453692, 9351268, 12058214, 16364719, 24116428, 32729438, 65458876, 114553033, 229106066, 458212132]

約数ペア:

[(1, 458212132), (2, 229106066), (4, 114553033), (7, 65458876), (14, 32729438), (19, 24116428), (28, 16364719), (38, 12058214), (49, 9351268), (71, 6453692), (76, 6029107), (98, 4675634), (133, 3445204), (142, 3226846), (196, 2337817), (266, 1722602), (284, 1613423), (497, 921956), (532, 861301), (931, 492172), (994, 460978), (1349, 339668), (1733, 264404), (1862, 246086), (1988, 230489), (2698, 169834), (3466, 132202), (3479, 131708), (3724, 123043), (5396, 84917), (6932, 66101), (6958, 65854), (9443, 48524), (12131, 37772), (13916, 32927), (18886, 24262)]