450156642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2243}}^1$

素因数の和:2375

約数の個数: 64

約数和(自身を含む): 1013354496

約数和(自身を除く): 563197854

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 83, 93, 166, 186, 249, 403, 498, 806, 1079, 1209, 2158, 2243, 2418, 2573, 3237, 4486, 5146, 6474, 6729, 7719, 13458, 15438, 29159, 33449, 58318, 66898, 69533, 87477, 100347, 139066, 174954, 186169, 200694, 208599, 372338, 417198, 558507, 903929, 1117014, 1807858, 2420197, 2711787, 4840394, 5423574, 5771239, 7260591, 11542478, 14521182, 17313717, 34627434, 75026107, 150052214, 225078321, 450156642]

約数ペア:

[(1, 450156642), (2, 225078321), (3, 150052214), (6, 75026107), (13, 34627434), (26, 17313717), (31, 14521182), (39, 11542478), (62, 7260591), (78, 5771239), (83, 5423574), (93, 4840394), (166, 2711787), (186, 2420197), (249, 1807858), (403, 1117014), (498, 903929), (806, 558507), (1079, 417198), (1209, 372338), (2158, 208599), (2243, 200694), (2418, 186169), (2573, 174954), (3237, 139066), (4486, 100347), (5146, 87477), (6474, 69533), (6729, 66898), (7719, 58318), (13458, 33449), (15438, 29159)]