328121352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1213}}^1$

素因数の和:1272

約数の個数: 144

約数和(自身を含む): 1017465540

約数和(自身を除く): 689344188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 289, 306, 312, 408, 442, 468, 578, 612, 663, 867, 884, 936, 1156, 1213, 1224, 1326, 1734, 1768, 1989, 2312, 2426, 2601, 2652, 3468, 3639, 3757, 3978, 4852, 5202, 5304, 6936, 7278, 7514, 7956, 9704, 10404, 10917, 11271, 14556, 15028, 15769, 15912, 20621, 20808, 21834, 22542, 29112, 30056, 31538, 33813, 41242, 43668, 45084, 47307, 61863, 63076, 67626, 82484, 87336, 90168, 94614, 123726, 126152, 135252, 141921, 164968, 185589, 189228, 247452, 268073, 270504, 283842, 350557, 371178, 378456, 494904, 536146, 567684, 701114, 742356, 804219, 1051671, 1072292, 1135368, 1402228, 1484712, 1608438, 2103342, 2144584, 2412657, 2804456, 3155013, 3216876, 4206684, 4557241, 4825314, 6310026, 6433752, 8413368, 9114482, 9650628, 12620052, 13671723, 18228964, 19301256, 25240104, 27343446, 36457928, 41015169, 54686892, 82030338, 109373784, 164060676, 328121352]

約数ペア:

[(1, 328121352), (2, 164060676), (3, 109373784), (4, 82030338), (6, 54686892), (8, 41015169), (9, 36457928), (12, 27343446), (13, 25240104), (17, 19301256), (18, 18228964), (24, 13671723), (26, 12620052), (34, 9650628), (36, 9114482), (39, 8413368), (51, 6433752), (52, 6310026), (68, 4825314), (72, 4557241), (78, 4206684), (102, 3216876), (104, 3155013), (117, 2804456), (136, 2412657), (153, 2144584), (156, 2103342), (204, 1608438), (221, 1484712), (234, 1402228), (289, 1135368), (306, 1072292), (312, 1051671), (408, 804219), (442, 742356), (468, 701114), (578, 567684), (612, 536146), (663, 494904), (867, 378456), (884, 371178), (936, 350557), (1156, 283842), (1213, 270504), (1224, 268073), (1326, 247452), (1734, 189228), (1768, 185589), (1989, 164968), (2312, 141921), (2426, 135252), (2601, 126152), (2652, 123726), (3468, 94614), (3639, 90168), (3757, 87336), (3978, 82484), (4852, 67626), (5202, 63076), (5304, 61863), (6936, 47307), (7278, 45084), (7514, 43668), (7956, 41242), (9704, 33813), (10404, 31538), (10917, 30056), (11271, 29112), (14556, 22542), (15028, 21834), (15769, 20808), (15912, 20621)]