1216729032

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 3321077760

約数和(自身を除く): 2104348728

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 223, 258, 311, 344, 408, 446, 516, 622, 669, 731, 892, 933, 1032, 1244, 1338, 1462, 1784, 1866, 2193, 2488, 2676, 2924, 3732, 3791, 4386, 5287, 5352, 5848, 7464, 7582, 8772, 9589, 10574, 11373, 13373, 15164, 15861, 17544, 19178, 21148, 22746, 26746, 28767, 30328, 31722, 38356, 40119, 42296, 45492, 53492, 57534, 63444, 69353, 76712, 80238, 90984, 106984, 115068, 126888, 138706, 160476, 163013, 208059, 227341, 230136, 277412, 320952, 326026, 416118, 454682, 489039, 554824, 652052, 682023, 832236, 909364, 978078, 1179001, 1304104, 1364046, 1664472, 1818728, 1956156, 2358002, 2728092, 2982179, 3537003, 3912312, 4716004, 5456184, 5964358, 7074006, 8946537, 9432008, 11928716, 14148012, 17893074, 23857432, 28296024, 35786148, 50697043, 71572296, 101394086, 152091129, 202788172, 304182258, 405576344, 608364516, 1216729032]

約数ペア:

[(1, 1216729032), (2, 608364516), (3, 405576344), (4, 304182258), (6, 202788172), (8, 152091129), (12, 101394086), (17, 71572296), (24, 50697043), (34, 35786148), (43, 28296024), (51, 23857432), (68, 17893074), (86, 14148012), (102, 11928716), (129, 9432008), (136, 8946537), (172, 7074006), (204, 5964358), (223, 5456184), (258, 4716004), (311, 3912312), (344, 3537003), (408, 2982179), (446, 2728092), (516, 2358002), (622, 1956156), (669, 1818728), (731, 1664472), (892, 1364046), (933, 1304104), (1032, 1179001), (1244, 978078), (1338, 909364), (1462, 832236), (1784, 682023), (1866, 652052), (2193, 554824), (2488, 489039), (2676, 454682), (2924, 416118), (3732, 326026), (3791, 320952), (4386, 277412), (5287, 230136), (5352, 227341), (5848, 208059), (7464, 163013), (7582, 160476), (8772, 138706), (9589, 126888), (10574, 115068), (11373, 106984), (13373, 90984), (15164, 80238), (15861, 76712), (17544, 69353), (19178, 63444), (21148, 57534), (22746, 53492), (26746, 45492), (28767, 42296), (30328, 40119), (31722, 38356)]