620402916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{36383}}^1$

素因数の和:36433

約数の個数: 72

約数和(自身を含む): 1742065920

約数和(自身を除く): 1121663004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 17052, 36383, 72766, 109149, 145532, 218298, 254681, 436596, 509362, 764043, 1018724, 1055107, 1528086, 1782767, 2110214, 3056172, 3165321, 3565534, 4220428, 5348301, 6330642, 7131068, 7385749, 10696602, 12661284, 14771498, 21393204, 22157247, 29542996, 44314494, 51700243, 88628988, 103400486, 155100729, 206800972, 310201458, 620402916]

約数ペア:

[(1, 620402916), (2, 310201458), (3, 206800972), (4, 155100729), (6, 103400486), (7, 88628988), (12, 51700243), (14, 44314494), (21, 29542996), (28, 22157247), (29, 21393204), (42, 14771498), (49, 12661284), (58, 10696602), (84, 7385749), (87, 7131068), (98, 6330642), (116, 5348301), (147, 4220428), (174, 3565534), (196, 3165321), (203, 3056172), (294, 2110214), (348, 1782767), (406, 1528086), (588, 1055107), (609, 1018724), (812, 764043), (1218, 509362), (1421, 436596), (2436, 254681), (2842, 218298), (4263, 145532), (5684, 109149), (8526, 72766), (17052, 36383)]