303388904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5021}}^1$

素因数の和:5130

約数の個数: 64

約数和(自身を含む): 708704640

約数和(自身を除く): 405315736

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2158, 2324, 4316, 4648, 5021, 7553, 8632, 10042, 15106, 20084, 30212, 35147, 40168, 60424, 65273, 70294, 130546, 140588, 261092, 281176, 416743, 456911, 522184, 833486, 913822, 1666972, 1827644, 2917201, 3333944, 3655288, 5417659, 5834402, 10835318, 11668804, 21670636, 23337608, 37923613, 43341272, 75847226, 151694452, 303388904]

約数ペア:

[(1, 303388904), (2, 151694452), (4, 75847226), (7, 43341272), (8, 37923613), (13, 23337608), (14, 21670636), (26, 11668804), (28, 10835318), (52, 5834402), (56, 5417659), (83, 3655288), (91, 3333944), (104, 2917201), (166, 1827644), (182, 1666972), (332, 913822), (364, 833486), (581, 522184), (664, 456911), (728, 416743), (1079, 281176), (1162, 261092), (2158, 140588), (2324, 130546), (4316, 70294), (4648, 65273), (5021, 60424), (7553, 40168), (8632, 35147), (10042, 30212), (15106, 20084)]