1218569328

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9413}}^1$

素因数の和:9487

約数の個数: 120

約数和(自身を含む): 3642088320

約数和(自身を除く): 2423518992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 696, 744, 899, 1044, 1116, 1392, 1488, 1798, 2088, 2232, 2697, 3596, 4176, 4464, 5394, 7192, 8091, 9413, 10788, 14384, 16182, 18826, 21576, 28239, 32364, 37652, 43152, 56478, 64728, 75304, 84717, 112956, 129456, 150608, 169434, 225912, 272977, 291803, 338868, 451824, 545954, 583606, 677736, 818931, 875409, 1091908, 1167212, 1355472, 1637862, 1750818, 2183816, 2334424, 2456793, 2626227, 3275724, 3501636, 4367632, 4668848, 4913586, 5252454, 6551448, 7003272, 8462287, 9827172, 10504908, 13102896, 14006544, 16924574, 19654344, 21009816, 25386861, 33849148, 39308688, 42019632, 50773722, 67698296, 76160583, 101547444, 135396592, 152321166, 203094888, 304642332, 406189776, 609284664, 1218569328]

約数ペア:

[(1, 1218569328), (2, 609284664), (3, 406189776), (4, 304642332), (6, 203094888), (8, 152321166), (9, 135396592), (12, 101547444), (16, 76160583), (18, 67698296), (24, 50773722), (29, 42019632), (31, 39308688), (36, 33849148), (48, 25386861), (58, 21009816), (62, 19654344), (72, 16924574), (87, 14006544), (93, 13102896), (116, 10504908), (124, 9827172), (144, 8462287), (174, 7003272), (186, 6551448), (232, 5252454), (248, 4913586), (261, 4668848), (279, 4367632), (348, 3501636), (372, 3275724), (464, 2626227), (496, 2456793), (522, 2334424), (558, 2183816), (696, 1750818), (744, 1637862), (899, 1355472), (1044, 1167212), (1116, 1091908), (1392, 875409), (1488, 818931), (1798, 677736), (2088, 583606), (2232, 545954), (2697, 451824), (3596, 338868), (4176, 291803), (4464, 272977), (5394, 225912), (7192, 169434), (8091, 150608), (9413, 129456), (10788, 112956), (14384, 84717), (16182, 75304), (18826, 64728), (21576, 56478), (28239, 43152), (32364, 37652)]