490786926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7583}}^1$

素因数の和:7685

約数の個数: 64

約数和(自身を含む): 1188200448

約数和(自身を除く): 697413522

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 67, 69, 134, 138, 161, 201, 322, 402, 469, 483, 938, 966, 1407, 1541, 2814, 3082, 4623, 7583, 9246, 10787, 15166, 21574, 22749, 32361, 45498, 53081, 64722, 106162, 159243, 174409, 318486, 348818, 508061, 523227, 1016122, 1046454, 1220863, 1524183, 2441726, 3048366, 3556427, 3662589, 7112854, 7325178, 10669281, 11685403, 21338562, 23370806, 35056209, 70112418, 81797821, 163595642, 245393463, 490786926]

約数ペア:

[(1, 490786926), (2, 245393463), (3, 163595642), (6, 81797821), (7, 70112418), (14, 35056209), (21, 23370806), (23, 21338562), (42, 11685403), (46, 10669281), (67, 7325178), (69, 7112854), (134, 3662589), (138, 3556427), (161, 3048366), (201, 2441726), (322, 1524183), (402, 1220863), (469, 1046454), (483, 1016122), (938, 523227), (966, 508061), (1407, 348818), (1541, 318486), (2814, 174409), (3082, 159243), (4623, 106162), (7583, 64722), (9246, 53081), (10787, 45498), (15166, 32361), (21574, 22749)]