318052008

素因数分解:

$2^3\times 3^5\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 928025280

約数和(自身を除く): 609973272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 59, 72, 81, 94, 108, 118, 141, 162, 177, 188, 216, 236, 243, 282, 324, 354, 376, 423, 472, 486, 531, 564, 648, 708, 846, 972, 1062, 1128, 1269, 1416, 1593, 1692, 1944, 2124, 2538, 2773, 3186, 3384, 3481, 3807, 4248, 4779, 5076, 5546, 6372, 6962, 7614, 8319, 9558, 10152, 10443, 11092, 11421, 12744, 13924, 14337, 15228, 16638, 19116, 20886, 22184, 22842, 24957, 27848, 28674, 30456, 31329, 33276, 38232, 41772, 45684, 49914, 57348, 62658, 66552, 74871, 83544, 91368, 93987, 99828, 114696, 125316, 149742, 163607, 187974, 199656, 224613, 250632, 281961, 299484, 327214, 375948, 449226, 490821, 563922, 598968, 654428, 673839, 751896, 845883, 898452, 981642, 1127844, 1308856, 1347678, 1472463, 1691766, 1796904, 1963284, 2255688, 2695356, 2944926, 3383532, 3926568, 4417389, 5390712, 5889852, 6767064, 8834778, 11779704, 13252167, 17669556, 26504334, 35339112, 39756501, 53008668, 79513002, 106017336, 159026004, 318052008]

約数ペア:

[(1, 318052008), (2, 159026004), (3, 106017336), (4, 79513002), (6, 53008668), (8, 39756501), (9, 35339112), (12, 26504334), (18, 17669556), (24, 13252167), (27, 11779704), (36, 8834778), (47, 6767064), (54, 5889852), (59, 5390712), (72, 4417389), (81, 3926568), (94, 3383532), (108, 2944926), (118, 2695356), (141, 2255688), (162, 1963284), (177, 1796904), (188, 1691766), (216, 1472463), (236, 1347678), (243, 1308856), (282, 1127844), (324, 981642), (354, 898452), (376, 845883), (423, 751896), (472, 673839), (486, 654428), (531, 598968), (564, 563922), (648, 490821), (708, 449226), (846, 375948), (972, 327214), (1062, 299484), (1128, 281961), (1269, 250632), (1416, 224613), (1593, 199656), (1692, 187974), (1944, 163607), (2124, 149742), (2538, 125316), (2773, 114696), (3186, 99828), (3384, 93987), (3481, 91368), (3807, 83544), (4248, 74871), (4779, 66552), (5076, 62658), (5546, 57348), (6372, 49914), (6962, 45684), (7614, 41772), (8319, 38232), (9558, 33276), (10152, 31329), (10443, 30456), (11092, 28674), (11421, 27848), (12744, 24957), (13924, 22842), (14337, 22184), (15228, 20886), (16638, 19116)]