1304909316

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 108

約数和(自身を含む): 3438178380

約数和(自身を除く): 2133269064

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 269, 282, 366, 423, 538, 549, 564, 732, 807, 846, 1076, 1098, 1614, 1692, 2196, 2209, 2421, 2867, 3228, 4418, 4842, 5734, 6627, 8601, 8836, 9684, 11468, 12643, 13254, 16409, 17202, 19881, 25286, 25803, 26508, 32818, 34404, 37929, 39762, 49227, 50572, 51606, 65636, 75858, 79524, 98454, 103212, 113787, 134749, 147681, 151716, 196908, 227574, 269498, 295362, 404247, 455148, 538996, 590724, 594221, 771223, 808494, 1188442, 1212741, 1542446, 1616988, 1782663, 2313669, 2376884, 2425482, 3084892, 3565326, 4627338, 4850964, 5347989, 6941007, 7130652, 9254676, 10695978, 13882014, 21391956, 27764028, 36247481, 72494962, 108742443, 144989924, 217484886, 326227329, 434969772, 652454658, 1304909316]

約数ペア:

[(1, 1304909316), (2, 652454658), (3, 434969772), (4, 326227329), (6, 217484886), (9, 144989924), (12, 108742443), (18, 72494962), (36, 36247481), (47, 27764028), (61, 21391956), (94, 13882014), (122, 10695978), (141, 9254676), (183, 7130652), (188, 6941007), (244, 5347989), (269, 4850964), (282, 4627338), (366, 3565326), (423, 3084892), (538, 2425482), (549, 2376884), (564, 2313669), (732, 1782663), (807, 1616988), (846, 1542446), (1076, 1212741), (1098, 1188442), (1614, 808494), (1692, 771223), (2196, 594221), (2209, 590724), (2421, 538996), (2867, 455148), (3228, 404247), (4418, 295362), (4842, 269498), (5734, 227574), (6627, 196908), (8601, 151716), (8836, 147681), (9684, 134749), (11468, 113787), (12643, 103212), (13254, 98454), (16409, 79524), (17202, 75858), (19881, 65636), (25286, 51606), (25803, 50572), (26508, 49227), (32818, 39762), (34404, 37929)]