253979388

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3593

約数の個数: 120

約数和(自身を含む): 757299312

約数和(自身を除く): 503319924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1053, 1326, 1377, 1404, 1836, 1989, 2106, 2652, 2754, 3547, 3978, 4212, 5508, 5967, 7094, 7956, 10641, 11934, 14188, 17901, 21282, 23868, 31923, 35802, 42564, 46111, 60299, 63846, 71604, 92222, 95769, 120598, 127692, 138333, 180897, 184444, 191538, 241196, 276666, 287307, 361794, 383076, 414999, 542691, 553332, 574614, 723588, 783887, 829998, 1085382, 1149228, 1244997, 1567774, 1628073, 1659996, 2170764, 2351661, 2489994, 3135548, 3256146, 3734991, 4703322, 4884219, 4979988, 6512292, 7054983, 7469982, 9406644, 9768438, 14109966, 14939964, 19536876, 21164949, 28219932, 42329898, 63494847, 84659796, 126989694, 253979388]

約数ペア:

[(1, 253979388), (2, 126989694), (3, 84659796), (4, 63494847), (6, 42329898), (9, 28219932), (12, 21164949), (13, 19536876), (17, 14939964), (18, 14109966), (26, 9768438), (27, 9406644), (34, 7469982), (36, 7054983), (39, 6512292), (51, 4979988), (52, 4884219), (54, 4703322), (68, 3734991), (78, 3256146), (81, 3135548), (102, 2489994), (108, 2351661), (117, 2170764), (153, 1659996), (156, 1628073), (162, 1567774), (204, 1244997), (221, 1149228), (234, 1085382), (306, 829998), (324, 783887), (351, 723588), (442, 574614), (459, 553332), (468, 542691), (612, 414999), (663, 383076), (702, 361794), (884, 287307), (918, 276666), (1053, 241196), (1326, 191538), (1377, 184444), (1404, 180897), (1836, 138333), (1989, 127692), (2106, 120598), (2652, 95769), (2754, 92222), (3547, 71604), (3978, 63846), (4212, 60299), (5508, 46111), (5967, 42564), (7094, 35802), (7956, 31923), (10641, 23868), (11934, 21282), (14188, 17901)]