344028510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 1048686912

約数和(自身を除く): 704658402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 181, 210, 245, 294, 315, 362, 431, 441, 490, 543, 630, 735, 862, 882, 905, 1086, 1267, 1293, 1470, 1629, 1810, 2155, 2205, 2534, 2586, 2715, 3017, 3258, 3801, 3879, 4310, 4410, 5430, 6034, 6335, 6465, 7602, 7758, 8145, 8869, 9051, 11403, 12670, 12930, 15085, 16290, 17738, 18102, 19005, 19395, 21119, 22806, 26607, 27153, 30170, 38010, 38790, 42238, 44345, 45255, 53214, 54306, 57015, 63357, 78011, 79821, 88690, 90510, 105595, 114030, 126714, 133035, 135765, 156022, 159642, 190071, 211190, 234033, 266070, 271530, 316785, 380142, 390055, 399105, 468066, 546077, 633570, 702099, 780110, 798210, 950355, 1092154, 1170165, 1404198, 1638231, 1900710, 2340330, 2730385, 3276462, 3510495, 3822539, 4914693, 5460770, 7020990, 7645078, 8191155, 9829386, 11467617, 16382310, 19112695, 22935234, 24573465, 34402851, 38225390, 49146930, 57338085, 68805702, 114676170, 172014255, 344028510]

約数ペア:

[(1, 344028510), (2, 172014255), (3, 114676170), (5, 68805702), (6, 57338085), (7, 49146930), (9, 38225390), (10, 34402851), (14, 24573465), (15, 22935234), (18, 19112695), (21, 16382310), (30, 11467617), (35, 9829386), (42, 8191155), (45, 7645078), (49, 7020990), (63, 5460770), (70, 4914693), (90, 3822539), (98, 3510495), (105, 3276462), (126, 2730385), (147, 2340330), (181, 1900710), (210, 1638231), (245, 1404198), (294, 1170165), (315, 1092154), (362, 950355), (431, 798210), (441, 780110), (490, 702099), (543, 633570), (630, 546077), (735, 468066), (862, 399105), (882, 390055), (905, 380142), (1086, 316785), (1267, 271530), (1293, 266070), (1470, 234033), (1629, 211190), (1810, 190071), (2155, 159642), (2205, 156022), (2534, 135765), (2586, 133035), (2715, 126714), (3017, 114030), (3258, 105595), (3801, 90510), (3879, 88690), (4310, 79821), (4410, 78011), (5430, 63357), (6034, 57015), (6335, 54306), (6465, 53214), (7602, 45255), (7758, 44345), (8145, 42238), (8869, 38790), (9051, 38010), (11403, 30170), (12670, 27153), (12930, 26607), (15085, 22806), (16290, 21119), (17738, 19395), (18102, 19005)]