780306696

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 2370244800

約数和(自身を除く): 1589938104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 211, 216, 234, 312, 324, 351, 422, 439, 468, 633, 648, 702, 844, 878, 936, 1053, 1266, 1317, 1404, 1688, 1756, 1899, 2106, 2532, 2634, 2743, 2808, 3512, 3798, 3951, 4212, 5064, 5268, 5486, 5697, 5707, 7596, 7902, 8229, 8424, 10536, 10972, 11394, 11414, 11853, 15192, 15804, 16458, 17091, 17121, 21944, 22788, 22828, 23706, 24687, 31608, 32916, 34182, 34242, 35559, 45576, 45656, 47412, 49374, 51363, 65832, 68364, 68484, 71118, 74061, 92629, 94824, 98748, 102726, 136728, 136968, 142236, 148122, 154089, 185258, 197496, 205452, 222183, 277887, 284472, 296244, 308178, 370516, 410904, 444366, 462267, 555774, 592488, 616356, 741032, 833661, 888732, 924534, 1111548, 1204177, 1232712, 1667322, 1777464, 1849068, 2223096, 2408354, 2500983, 3334644, 3612531, 3698136, 4816708, 5001966, 6669288, 7225062, 7502949, 9633416, 10003932, 10837593, 14450124, 15005898, 20007864, 21675186, 28900248, 30011796, 32512779, 43350372, 60023592, 65025558, 86700744, 97538337, 130051116, 195076674, 260102232, 390153348, 780306696]

約数ペア:

[(1, 780306696), (2, 390153348), (3, 260102232), (4, 195076674), (6, 130051116), (8, 97538337), (9, 86700744), (12, 65025558), (13, 60023592), (18, 43350372), (24, 32512779), (26, 30011796), (27, 28900248), (36, 21675186), (39, 20007864), (52, 15005898), (54, 14450124), (72, 10837593), (78, 10003932), (81, 9633416), (104, 7502949), (108, 7225062), (117, 6669288), (156, 5001966), (162, 4816708), (211, 3698136), (216, 3612531), (234, 3334644), (312, 2500983), (324, 2408354), (351, 2223096), (422, 1849068), (439, 1777464), (468, 1667322), (633, 1232712), (648, 1204177), (702, 1111548), (844, 924534), (878, 888732), (936, 833661), (1053, 741032), (1266, 616356), (1317, 592488), (1404, 555774), (1688, 462267), (1756, 444366), (1899, 410904), (2106, 370516), (2532, 308178), (2634, 296244), (2743, 284472), (2808, 277887), (3512, 222183), (3798, 205452), (3951, 197496), (4212, 185258), (5064, 154089), (5268, 148122), (5486, 142236), (5697, 136968), (5707, 136728), (7596, 102726), (7902, 98748), (8229, 94824), (8424, 92629), (10536, 74061), (10972, 71118), (11394, 68484), (11414, 68364), (11853, 65832), (15192, 51363), (15804, 49374), (16458, 47412), (17091, 45656), (17121, 45576), (21944, 35559), (22788, 34242), (22828, 34182), (23706, 32916), (24687, 31608)]