717963498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 1847664000

約数和(自身を除く): 1129700502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 349, 406, 522, 563, 609, 698, 1047, 1126, 1218, 1689, 1827, 2094, 2443, 3141, 3378, 3654, 3941, 4886, 5067, 6282, 7329, 7882, 10121, 10134, 11823, 14658, 16327, 20242, 21987, 23646, 30363, 32654, 35469, 43974, 48981, 60726, 70847, 70938, 91089, 97962, 114289, 141694, 146943, 182178, 196487, 212541, 228578, 293886, 342867, 392974, 425082, 589461, 637623, 685734, 1028601, 1178922, 1275246, 1375409, 1768383, 2057202, 2750818, 3536766, 4126227, 5698123, 8252454, 11396246, 12378681, 17094369, 24757362, 34188738, 39886861, 51283107, 79773722, 102566214, 119660583, 239321166, 358981749, 717963498]

約数ペア:

[(1, 717963498), (2, 358981749), (3, 239321166), (6, 119660583), (7, 102566214), (9, 79773722), (14, 51283107), (18, 39886861), (21, 34188738), (29, 24757362), (42, 17094369), (58, 12378681), (63, 11396246), (87, 8252454), (126, 5698123), (174, 4126227), (203, 3536766), (261, 2750818), (349, 2057202), (406, 1768383), (522, 1375409), (563, 1275246), (609, 1178922), (698, 1028601), (1047, 685734), (1126, 637623), (1218, 589461), (1689, 425082), (1827, 392974), (2094, 342867), (2443, 293886), (3141, 228578), (3378, 212541), (3654, 196487), (3941, 182178), (4886, 146943), (5067, 141694), (6282, 114289), (7329, 97962), (7882, 91089), (10121, 70938), (10134, 70847), (11823, 60726), (14658, 48981), (16327, 43974), (20242, 35469), (21987, 32654), (23646, 30363)]