356913942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 931553280

約数和(自身を除く): 574639338

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 79, 98, 121, 127, 147, 154, 158, 231, 237, 242, 254, 294, 363, 381, 462, 474, 539, 553, 726, 762, 847, 869, 889, 1078, 1106, 1397, 1617, 1659, 1694, 1738, 1778, 2541, 2607, 2667, 2794, 3234, 3318, 3871, 4191, 5082, 5214, 5334, 5929, 6083, 6223, 7742, 8382, 9559, 9779, 10033, 11613, 11858, 12166, 12446, 15367, 17787, 18249, 18669, 19118, 19558, 20066, 23226, 28677, 29337, 30099, 30734, 35574, 36498, 37338, 42581, 46101, 57354, 58674, 60198, 66913, 68453, 70231, 85162, 92202, 107569, 110363, 127743, 133826, 136906, 140462, 200739, 205359, 210693, 215138, 220726, 255486, 322707, 331089, 401478, 410718, 421386, 468391, 491617, 645414, 662178, 752983, 772541, 936782, 983234, 1213993, 1405173, 1474851, 1505966, 1545082, 2258949, 2317623, 2427986, 2810346, 2949702, 3641979, 4517898, 4635246, 5407787, 7283958, 8497951, 10815574, 16223361, 16995902, 25493853, 32446722, 50987706, 59485657, 118971314, 178456971, 356913942]

約数ペア:

[(1, 356913942), (2, 178456971), (3, 118971314), (6, 59485657), (7, 50987706), (11, 32446722), (14, 25493853), (21, 16995902), (22, 16223361), (33, 10815574), (42, 8497951), (49, 7283958), (66, 5407787), (77, 4635246), (79, 4517898), (98, 3641979), (121, 2949702), (127, 2810346), (147, 2427986), (154, 2317623), (158, 2258949), (231, 1545082), (237, 1505966), (242, 1474851), (254, 1405173), (294, 1213993), (363, 983234), (381, 936782), (462, 772541), (474, 752983), (539, 662178), (553, 645414), (726, 491617), (762, 468391), (847, 421386), (869, 410718), (889, 401478), (1078, 331089), (1106, 322707), (1397, 255486), (1617, 220726), (1659, 215138), (1694, 210693), (1738, 205359), (1778, 200739), (2541, 140462), (2607, 136906), (2667, 133826), (2794, 127743), (3234, 110363), (3318, 107569), (3871, 92202), (4191, 85162), (5082, 70231), (5214, 68453), (5334, 66913), (5929, 60198), (6083, 58674), (6223, 57354), (7742, 46101), (8382, 42581), (9559, 37338), (9779, 36498), (10033, 35574), (11613, 30734), (11858, 30099), (12166, 29337), (12446, 28677), (15367, 23226), (17787, 20066), (18249, 19558), (18669, 19118)]