495219564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19457}}^1$

素因数の和:19575

約数の個数: 72

約数和(自身を含む): 1444873248

約数和(自身を除く): 949653684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 12726, 19457, 25452, 38914, 58371, 77828, 116742, 136199, 175113, 233484, 272398, 350226, 408597, 544796, 700452, 817194, 1225791, 1634388, 1965157, 2451582, 3930314, 4903164, 5895471, 7860628, 11790942, 13756099, 17686413, 23581884, 27512198, 35372826, 41268297, 55024396, 70745652, 82536594, 123804891, 165073188, 247609782, 495219564]

約数ペア:

[(1, 495219564), (2, 247609782), (3, 165073188), (4, 123804891), (6, 82536594), (7, 70745652), (9, 55024396), (12, 41268297), (14, 35372826), (18, 27512198), (21, 23581884), (28, 17686413), (36, 13756099), (42, 11790942), (63, 7860628), (84, 5895471), (101, 4903164), (126, 3930314), (202, 2451582), (252, 1965157), (303, 1634388), (404, 1225791), (606, 817194), (707, 700452), (909, 544796), (1212, 408597), (1414, 350226), (1818, 272398), (2121, 233484), (2828, 175113), (3636, 136199), (4242, 116742), (6363, 77828), (8484, 58371), (12726, 38914), (19457, 25452)]