339297390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2611

約数の個数: 128

約数和(自身を含む): 991440000

約数和(自身を除く): 652142610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 85, 87, 90, 102, 135, 145, 153, 170, 174, 255, 261, 270, 290, 306, 435, 459, 493, 510, 522, 765, 783, 870, 918, 986, 1305, 1479, 1530, 1566, 2295, 2465, 2549, 2610, 2958, 3915, 4437, 4590, 4930, 5098, 7395, 7647, 7830, 8874, 12745, 13311, 14790, 15294, 22185, 22941, 25490, 26622, 38235, 43333, 44370, 45882, 66555, 68823, 73921, 76470, 86666, 114705, 129999, 133110, 137646, 147842, 216665, 221763, 229410, 259998, 344115, 369605, 389997, 433330, 443526, 649995, 665289, 688230, 739210, 779994, 1108815, 1169991, 1256657, 1299990, 1330578, 1949985, 1995867, 2217630, 2339982, 2513314, 3326445, 3769971, 3899970, 3991734, 5849955, 6283285, 6652890, 7539942, 9979335, 11309913, 11699910, 12566570, 18849855, 19958670, 22619826, 33929739, 37699710, 56549565, 67859478, 113099130, 169648695, 339297390]

約数ペア:

[(1, 339297390), (2, 169648695), (3, 113099130), (5, 67859478), (6, 56549565), (9, 37699710), (10, 33929739), (15, 22619826), (17, 19958670), (18, 18849855), (27, 12566570), (29, 11699910), (30, 11309913), (34, 9979335), (45, 7539942), (51, 6652890), (54, 6283285), (58, 5849955), (85, 3991734), (87, 3899970), (90, 3769971), (102, 3326445), (135, 2513314), (145, 2339982), (153, 2217630), (170, 1995867), (174, 1949985), (255, 1330578), (261, 1299990), (270, 1256657), (290, 1169991), (306, 1108815), (435, 779994), (459, 739210), (493, 688230), (510, 665289), (522, 649995), (765, 443526), (783, 433330), (870, 389997), (918, 369605), (986, 344115), (1305, 259998), (1479, 229410), (1530, 221763), (1566, 216665), (2295, 147842), (2465, 137646), (2549, 133110), (2610, 129999), (2958, 114705), (3915, 86666), (4437, 76470), (4590, 73921), (4930, 68823), (5098, 66555), (7395, 45882), (7647, 44370), (7830, 43333), (8874, 38235), (12745, 26622), (13311, 25490), (14790, 22941), (15294, 22185)]