488339684

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 1034705952

約数和(自身を除く): 546366268

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 67, 82, 98, 134, 164, 196, 268, 287, 469, 574, 907, 938, 1148, 1814, 1876, 2009, 2747, 3283, 3628, 4018, 5494, 6349, 6566, 8036, 10988, 12698, 13132, 19229, 25396, 37187, 38458, 44443, 60769, 74374, 76916, 88886, 121538, 134603, 148748, 177772, 243076, 260309, 269206, 425383, 520618, 538412, 850766, 1041236, 1701532, 1822163, 2491529, 2977681, 3644326, 4983058, 5955362, 7288652, 9966116, 11910724, 17440703, 34881406, 69762812, 122084921, 244169842, 488339684]

約数ペア:

[(1, 488339684), (2, 244169842), (4, 122084921), (7, 69762812), (14, 34881406), (28, 17440703), (41, 11910724), (49, 9966116), (67, 7288652), (82, 5955362), (98, 4983058), (134, 3644326), (164, 2977681), (196, 2491529), (268, 1822163), (287, 1701532), (469, 1041236), (574, 850766), (907, 538412), (938, 520618), (1148, 425383), (1814, 269206), (1876, 260309), (2009, 243076), (2747, 177772), (3283, 148748), (3628, 134603), (4018, 121538), (5494, 88886), (6349, 76916), (6566, 74374), (8036, 60769), (10988, 44443), (12698, 38458), (13132, 37187), (19229, 25396)]