305297952

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 867972672

約数和(自身を除く): 562674720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 92, 96, 101, 111, 138, 148, 184, 202, 222, 276, 296, 303, 368, 404, 444, 552, 592, 606, 736, 808, 851, 888, 1104, 1184, 1212, 1369, 1616, 1702, 1776, 2208, 2323, 2424, 2553, 2738, 3232, 3404, 3552, 3737, 4107, 4646, 4848, 5106, 5476, 6808, 6969, 7474, 8214, 9292, 9696, 10212, 10952, 11211, 13616, 13938, 14948, 16428, 18584, 20424, 21904, 22422, 27232, 27876, 29896, 31487, 32856, 37168, 40848, 43808, 44844, 55752, 59792, 62974, 65712, 74336, 81696, 85951, 89688, 94461, 111504, 119584, 125948, 131424, 138269, 171902, 179376, 188922, 223008, 251896, 257853, 276538, 343804, 358752, 377844, 414807, 503792, 515706, 553076, 687608, 755688, 829614, 1007584, 1031412, 1106152, 1375216, 1511376, 1659228, 2062824, 2212304, 2750432, 3022752, 3180187, 3318456, 4125648, 4424608, 6360374, 6636912, 8251296, 9540561, 12720748, 13273824, 19081122, 25441496, 38162244, 50882992, 76324488, 101765984, 152648976, 305297952]

約数ペア:

[(1, 305297952), (2, 152648976), (3, 101765984), (4, 76324488), (6, 50882992), (8, 38162244), (12, 25441496), (16, 19081122), (23, 13273824), (24, 12720748), (32, 9540561), (37, 8251296), (46, 6636912), (48, 6360374), (69, 4424608), (74, 4125648), (92, 3318456), (96, 3180187), (101, 3022752), (111, 2750432), (138, 2212304), (148, 2062824), (184, 1659228), (202, 1511376), (222, 1375216), (276, 1106152), (296, 1031412), (303, 1007584), (368, 829614), (404, 755688), (444, 687608), (552, 553076), (592, 515706), (606, 503792), (736, 414807), (808, 377844), (851, 358752), (888, 343804), (1104, 276538), (1184, 257853), (1212, 251896), (1369, 223008), (1616, 188922), (1702, 179376), (1776, 171902), (2208, 138269), (2323, 131424), (2424, 125948), (2553, 119584), (2738, 111504), (3232, 94461), (3404, 89688), (3552, 85951), (3737, 81696), (4107, 74336), (4646, 65712), (4848, 62974), (5106, 59792), (5476, 55752), (6808, 44844), (6969, 43808), (7474, 40848), (8214, 37168), (9292, 32856), (9696, 31487), (10212, 29896), (10952, 27876), (11211, 27232), (13616, 22422), (13938, 21904), (14948, 20424), (16428, 18584)]