319355676

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 910859040

約数和(自身を除く): 591503364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 93, 102, 108, 124, 153, 181, 186, 204, 279, 306, 362, 372, 459, 527, 543, 558, 612, 724, 837, 918, 961, 1054, 1086, 1116, 1581, 1629, 1674, 1836, 1922, 2108, 2172, 2883, 3077, 3162, 3258, 3348, 3844, 4743, 4887, 5611, 5766, 6154, 6324, 6516, 8649, 9231, 9486, 9774, 11222, 11532, 12308, 14229, 16337, 16833, 17298, 18462, 18972, 19548, 22444, 25947, 27693, 28458, 32674, 33666, 34596, 36924, 49011, 50499, 51894, 55386, 56916, 65348, 67332, 83079, 95387, 98022, 100998, 103788, 110772, 147033, 151497, 166158, 173941, 190774, 196044, 201996, 286161, 294066, 302994, 332316, 347882, 381548, 441099, 521823, 572322, 588132, 605988, 695764, 858483, 882198, 1043646, 1144644, 1565469, 1716966, 1764396, 2087292, 2575449, 2956997, 3130938, 3433932, 4696407, 5150898, 5913994, 6261876, 8870991, 9392814, 10301796, 11827988, 17741982, 18785628, 26612973, 35483964, 53225946, 79838919, 106451892, 159677838, 319355676]

約数ペア:

[(1, 319355676), (2, 159677838), (3, 106451892), (4, 79838919), (6, 53225946), (9, 35483964), (12, 26612973), (17, 18785628), (18, 17741982), (27, 11827988), (31, 10301796), (34, 9392814), (36, 8870991), (51, 6261876), (54, 5913994), (62, 5150898), (68, 4696407), (93, 3433932), (102, 3130938), (108, 2956997), (124, 2575449), (153, 2087292), (181, 1764396), (186, 1716966), (204, 1565469), (279, 1144644), (306, 1043646), (362, 882198), (372, 858483), (459, 695764), (527, 605988), (543, 588132), (558, 572322), (612, 521823), (724, 441099), (837, 381548), (918, 347882), (961, 332316), (1054, 302994), (1086, 294066), (1116, 286161), (1581, 201996), (1629, 196044), (1674, 190774), (1836, 173941), (1922, 166158), (2108, 151497), (2172, 147033), (2883, 110772), (3077, 103788), (3162, 100998), (3258, 98022), (3348, 95387), (3844, 83079), (4743, 67332), (4887, 65348), (5611, 56916), (5766, 55386), (6154, 51894), (6324, 50499), (6516, 49011), (8649, 36924), (9231, 34596), (9486, 33666), (9774, 32674), (11222, 28458), (11532, 27693), (12308, 25947), (14229, 22444), (16337, 19548), (16833, 18972), (17298, 18462)]