304898706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 806008320

約数和(自身を除く): 501109614

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 137, 153, 238, 274, 306, 357, 411, 714, 822, 959, 1039, 1071, 1233, 1918, 2078, 2142, 2329, 2466, 2877, 3117, 4658, 5754, 6234, 6987, 7273, 8631, 9351, 13974, 14546, 16303, 17262, 17663, 18702, 20961, 21819, 32606, 35326, 41922, 43638, 48909, 52989, 65457, 97818, 105978, 123641, 130914, 142343, 146727, 158967, 247282, 284686, 293454, 317934, 370923, 427029, 741846, 854058, 996401, 1112769, 1281087, 1992802, 2225538, 2419831, 2562174, 2989203, 4839662, 5978406, 7259493, 8967609, 14518986, 16938817, 17935218, 21778479, 33877634, 43556958, 50816451, 101632902, 152449353, 304898706]

約数ペア:

[(1, 304898706), (2, 152449353), (3, 101632902), (6, 50816451), (7, 43556958), (9, 33877634), (14, 21778479), (17, 17935218), (18, 16938817), (21, 14518986), (34, 8967609), (42, 7259493), (51, 5978406), (63, 4839662), (102, 2989203), (119, 2562174), (126, 2419831), (137, 2225538), (153, 1992802), (238, 1281087), (274, 1112769), (306, 996401), (357, 854058), (411, 741846), (714, 427029), (822, 370923), (959, 317934), (1039, 293454), (1071, 284686), (1233, 247282), (1918, 158967), (2078, 146727), (2142, 142343), (2329, 130914), (2466, 123641), (2877, 105978), (3117, 97818), (4658, 65457), (5754, 52989), (6234, 48909), (6987, 43638), (7273, 41922), (8631, 35326), (9351, 32606), (13974, 21819), (14546, 20961), (16303, 18702), (17262, 17663)]