348904908

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 1001763840

約数和(自身を除く): 652858932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 223, 297, 324, 396, 439, 446, 594, 669, 878, 891, 892, 1188, 1317, 1338, 1756, 1782, 2007, 2453, 2634, 2676, 3564, 3951, 4014, 4829, 4906, 5268, 6021, 7359, 7902, 8028, 9658, 9812, 11853, 12042, 14487, 14718, 15804, 18063, 19316, 22077, 23706, 24084, 28974, 29436, 35559, 36126, 43461, 44154, 47412, 57948, 66231, 71118, 72252, 86922, 88308, 97897, 130383, 132462, 142236, 173844, 195794, 198693, 260766, 264924, 293691, 391149, 391588, 397386, 521532, 587382, 782298, 794772, 881073, 1076867, 1174764, 1564596, 1762146, 2153734, 2643219, 3230601, 3524292, 4307468, 5286438, 6461202, 7929657, 9691803, 10572876, 12922404, 15859314, 19383606, 29075409, 31718628, 38767212, 58150818, 87226227, 116301636, 174452454, 348904908]

約数ペア:

[(1, 348904908), (2, 174452454), (3, 116301636), (4, 87226227), (6, 58150818), (9, 38767212), (11, 31718628), (12, 29075409), (18, 19383606), (22, 15859314), (27, 12922404), (33, 10572876), (36, 9691803), (44, 7929657), (54, 6461202), (66, 5286438), (81, 4307468), (99, 3524292), (108, 3230601), (132, 2643219), (162, 2153734), (198, 1762146), (223, 1564596), (297, 1174764), (324, 1076867), (396, 881073), (439, 794772), (446, 782298), (594, 587382), (669, 521532), (878, 397386), (891, 391588), (892, 391149), (1188, 293691), (1317, 264924), (1338, 260766), (1756, 198693), (1782, 195794), (2007, 173844), (2453, 142236), (2634, 132462), (2676, 130383), (3564, 97897), (3951, 88308), (4014, 86922), (4829, 72252), (4906, 71118), (5268, 66231), (6021, 57948), (7359, 47412), (7902, 44154), (8028, 43461), (9658, 36126), (9812, 35559), (11853, 29436), (12042, 28974), (14487, 24084), (14718, 23706), (15804, 22077), (18063, 19316)]