258889418508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{5839}}^1$

素因数の和:6440

約数の個数: 192

約数和(自身を含む): 744552345600

約数和(自身を除く): 485662927092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 84, 102, 119, 122, 183, 204, 238, 244, 357, 366, 427, 476, 509, 714, 732, 854, 1018, 1037, 1281, 1428, 1527, 1708, 2036, 2074, 2562, 3054, 3111, 3563, 4148, 5124, 5839, 6108, 6222, 7126, 7259, 8653, 10689, 11678, 12444, 14252, 14518, 17306, 17517, 21378, 21777, 23356, 25959, 29036, 31049, 34612, 35034, 40873, 42756, 43554, 51918, 60571, 62098, 70068, 81746, 87108, 93147, 99263, 103836, 121142, 122619, 124196, 163492, 181713, 186294, 198526, 217343, 242284, 245238, 297789, 356179, 363426, 372588, 397052, 434686, 490476, 527833, 595578, 652029, 694841, 712358, 726852, 869372, 1055666, 1068537, 1191156, 1304058, 1389682, 1424716, 1583499, 2084523, 2111332, 2137074, 2493253, 2608116, 2779364, 2972051, 3166998, 3694831, 4169046, 4274148, 4986506, 5944102, 6055043, 6333996, 7389662, 7479759, 8338092, 8916153, 9973012, 11084493, 11888204, 12110086, 14779324, 14959518, 17832306, 18165129, 20804357, 22168986, 24220172, 29919036, 35664612, 36330258, 41608714, 42385301, 44337972, 50524867, 62413071, 72660516, 83217428, 84770602, 101049734, 124826142, 127155903, 151574601, 169541204, 181295111, 202099468, 249652284, 254311806, 303149202, 353674069, 362590222, 508623612, 543885333, 606298404, 707348138, 725180444, 1061022207, 1087770666, 1269065777, 1414696276, 2122044414, 2175541332, 2538131554, 3082016887, 3807197331, 4244088828, 5076263108, 6164033774, 7614394662, 9246050661, 12328067548, 15228789324, 18492101322, 21574118209, 36984202644, 43148236418, 64722354627, 86296472836, 129444709254, 258889418508]

約数ペア:

[(1, 258889418508), (2, 129444709254), (3, 86296472836), (4, 64722354627), (6, 43148236418), (7, 36984202644), (12, 21574118209), (14, 18492101322), (17, 15228789324), (21, 12328067548), (28, 9246050661), (34, 7614394662), (42, 6164033774), (51, 5076263108), (61, 4244088828), (68, 3807197331), (84, 3082016887), (102, 2538131554), (119, 2175541332), (122, 2122044414), (183, 1414696276), (204, 1269065777), (238, 1087770666), (244, 1061022207), (357, 725180444), (366, 707348138), (427, 606298404), (476, 543885333), (509, 508623612), (714, 362590222), (732, 353674069), (854, 303149202), (1018, 254311806), (1037, 249652284), (1281, 202099468), (1428, 181295111), (1527, 169541204), (1708, 151574601), (2036, 127155903), (2074, 124826142), (2562, 101049734), (3054, 84770602), (3111, 83217428), (3563, 72660516), (4148, 62413071), (5124, 50524867), (5839, 44337972), (6108, 42385301), (6222, 41608714), (7126, 36330258), (7259, 35664612), (8653, 29919036), (10689, 24220172), (11678, 22168986), (12444, 20804357), (14252, 18165129), (14518, 17832306), (17306, 14959518), (17517, 14779324), (21378, 12110086), (21777, 11888204), (23356, 11084493), (25959, 9973012), (29036, 8916153), (31049, 8338092), (34612, 7479759), (35034, 7389662), (40873, 6333996), (42756, 6055043), (43554, 5944102), (51918, 4986506), (60571, 4274148), (62098, 4169046), (70068, 3694831), (81746, 3166998), (87108, 2972051), (93147, 2779364), (99263, 2608116), (103836, 2493253), (121142, 2137074), (122619, 2111332), (124196, 2084523), (163492, 1583499), (181713, 1424716), (186294, 1389682), (198526, 1304058), (217343, 1191156), (242284, 1068537), (245238, 1055666), (297789, 869372), (356179, 726852), (363426, 712358), (372588, 694841), (397052, 652029), (434686, 595578), (490476, 527833)]