350442352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 839946240

約数和(自身を除く): 489503888

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 31, 34, 46, 52, 62, 68, 92, 104, 124, 136, 139, 184, 208, 221, 248, 272, 278, 299, 368, 391, 403, 442, 496, 527, 556, 598, 713, 782, 806, 884, 1054, 1112, 1196, 1426, 1564, 1612, 1768, 1807, 2108, 2224, 2363, 2392, 2852, 3128, 3197, 3224, 3536, 3614, 4216, 4309, 4726, 4784, 5083, 5704, 6256, 6394, 6448, 6851, 7228, 8432, 8618, 9269, 9452, 10166, 11408, 12121, 12788, 13702, 14456, 17236, 18538, 18904, 20332, 24242, 25576, 27404, 28912, 30719, 34472, 37076, 37808, 40664, 41561, 48484, 51152, 54349, 54808, 56017, 61438, 68944, 73253, 74152, 81328, 83122, 96968, 99107, 108698, 109616, 112034, 122876, 146506, 148304, 157573, 166244, 193936, 198214, 217396, 224068, 245752, 293012, 315146, 332488, 396428, 434792, 448136, 491504, 586024, 630292, 664976, 706537, 792856, 869584, 896272, 952289, 1172048, 1260584, 1288391, 1413074, 1585712, 1684819, 1904578, 2521168, 2576782, 2826148, 3369638, 3809156, 5153564, 5652296, 6739276, 7618312, 10307128, 11304592, 13478552, 15236624, 20614256, 21902647, 26957104, 43805294, 87610588, 175221176, 350442352]

約数ペア:

[(1, 350442352), (2, 175221176), (4, 87610588), (8, 43805294), (13, 26957104), (16, 21902647), (17, 20614256), (23, 15236624), (26, 13478552), (31, 11304592), (34, 10307128), (46, 7618312), (52, 6739276), (62, 5652296), (68, 5153564), (92, 3809156), (104, 3369638), (124, 2826148), (136, 2576782), (139, 2521168), (184, 1904578), (208, 1684819), (221, 1585712), (248, 1413074), (272, 1288391), (278, 1260584), (299, 1172048), (368, 952289), (391, 896272), (403, 869584), (442, 792856), (496, 706537), (527, 664976), (556, 630292), (598, 586024), (713, 491504), (782, 448136), (806, 434792), (884, 396428), (1054, 332488), (1112, 315146), (1196, 293012), (1426, 245752), (1564, 224068), (1612, 217396), (1768, 198214), (1807, 193936), (2108, 166244), (2224, 157573), (2363, 148304), (2392, 146506), (2852, 122876), (3128, 112034), (3197, 109616), (3224, 108698), (3536, 99107), (3614, 96968), (4216, 83122), (4309, 81328), (4726, 74152), (4784, 73253), (5083, 68944), (5704, 61438), (6256, 56017), (6394, 54808), (6448, 54349), (6851, 51152), (7228, 48484), (8432, 41561), (8618, 40664), (9269, 37808), (9452, 37076), (10166, 34472), (11408, 30719), (12121, 28912), (12788, 27404), (13702, 25576), (14456, 24242), (17236, 20332), (18538, 18904)]