1317770244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1922

約数の個数: 144

約数和(自身を含む): 3961484800

約数和(自身を除く): 2643714556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 79, 84, 111, 126, 148, 158, 222, 237, 252, 259, 316, 333, 444, 474, 518, 553, 666, 711, 777, 948, 1036, 1106, 1332, 1422, 1554, 1659, 1789, 2212, 2331, 2844, 2923, 3108, 3318, 3578, 4662, 4977, 5367, 5846, 6636, 7156, 8769, 9324, 9954, 10734, 11692, 12523, 16101, 17538, 19908, 20461, 21468, 25046, 26307, 32202, 35076, 37569, 40922, 50092, 52614, 61383, 64404, 66193, 75138, 81844, 105228, 112707, 122766, 132386, 141331, 150276, 184149, 198579, 225414, 245532, 264772, 282662, 368298, 397158, 423993, 450828, 463351, 565324, 595737, 736596, 794316, 847986, 926702, 989317, 1191474, 1271979, 1390053, 1695972, 1853404, 1978634, 2382948, 2543958, 2780106, 2967951, 3957268, 4170159, 5087916, 5229247, 5560212, 5935902, 8340318, 8903853, 10458494, 11871804, 15687741, 16680636, 17807706, 20916988, 31375482, 35615412, 36604729, 47063223, 62750964, 73209458, 94126446, 109814187, 146418916, 188252892, 219628374, 329442561, 439256748, 658885122, 1317770244]

約数ペア:

[(1, 1317770244), (2, 658885122), (3, 439256748), (4, 329442561), (6, 219628374), (7, 188252892), (9, 146418916), (12, 109814187), (14, 94126446), (18, 73209458), (21, 62750964), (28, 47063223), (36, 36604729), (37, 35615412), (42, 31375482), (63, 20916988), (74, 17807706), (79, 16680636), (84, 15687741), (111, 11871804), (126, 10458494), (148, 8903853), (158, 8340318), (222, 5935902), (237, 5560212), (252, 5229247), (259, 5087916), (316, 4170159), (333, 3957268), (444, 2967951), (474, 2780106), (518, 2543958), (553, 2382948), (666, 1978634), (711, 1853404), (777, 1695972), (948, 1390053), (1036, 1271979), (1106, 1191474), (1332, 989317), (1422, 926702), (1554, 847986), (1659, 794316), (1789, 736596), (2212, 595737), (2331, 565324), (2844, 463351), (2923, 450828), (3108, 423993), (3318, 397158), (3578, 368298), (4662, 282662), (4977, 264772), (5367, 245532), (5846, 225414), (6636, 198579), (7156, 184149), (8769, 150276), (9324, 141331), (9954, 132386), (10734, 122766), (11692, 112707), (12523, 105228), (16101, 81844), (17538, 75138), (19908, 66193), (20461, 64404), (21468, 61383), (25046, 52614), (26307, 50092), (32202, 40922), (35076, 37569)]