31798565552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1883

約数の個数: 160

約数和(自身を含む): 72245376000

約数和(自身を除く): 40446810448

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 67, 68, 79, 104, 134, 136, 158, 208, 221, 268, 272, 316, 442, 536, 632, 871, 884, 1027, 1072, 1139, 1264, 1343, 1699, 1742, 1768, 2054, 2278, 2686, 3398, 3484, 3536, 4108, 4556, 5293, 5372, 6796, 6968, 8216, 9112, 10586, 10744, 13592, 13936, 14807, 16432, 17459, 18224, 21172, 21488, 22087, 27184, 28883, 29614, 34918, 42344, 44174, 57766, 59228, 68809, 69836, 84688, 88348, 89981, 113833, 115532, 118456, 134221, 137618, 139672, 176696, 179962, 227666, 231064, 236912, 268442, 275236, 279344, 353392, 359924, 375479, 455332, 462128, 536884, 550472, 719848, 750958, 910664, 1073768, 1100944, 1169753, 1439696, 1479829, 1501916, 1744873, 1821328, 1935161, 2147536, 2281757, 2339506, 2959658, 3003832, 3489746, 3870322, 4563514, 4679012, 5919316, 6007664, 6979492, 7740644, 8992807, 9127028, 9358024, 11838632, 13958984, 15481288, 17985614, 18254056, 18716048, 23677264, 25157093, 27917968, 29662841, 30962576, 35971228, 36508112, 50314186, 59325682, 71942456, 100628372, 116906491, 118651364, 143884912, 152877719, 201256744, 233812982, 237302728, 305755438, 402513488, 467625964, 474605456, 611510876, 935251928, 1223021752, 1870503856, 1987410347, 2446043504, 3974820694, 7949641388, 15899282776, 31798565552]

約数ペア:

[(1, 31798565552), (2, 15899282776), (4, 7949641388), (8, 3974820694), (13, 2446043504), (16, 1987410347), (17, 1870503856), (26, 1223021752), (34, 935251928), (52, 611510876), (67, 474605456), (68, 467625964), (79, 402513488), (104, 305755438), (134, 237302728), (136, 233812982), (158, 201256744), (208, 152877719), (221, 143884912), (268, 118651364), (272, 116906491), (316, 100628372), (442, 71942456), (536, 59325682), (632, 50314186), (871, 36508112), (884, 35971228), (1027, 30962576), (1072, 29662841), (1139, 27917968), (1264, 25157093), (1343, 23677264), (1699, 18716048), (1742, 18254056), (1768, 17985614), (2054, 15481288), (2278, 13958984), (2686, 11838632), (3398, 9358024), (3484, 9127028), (3536, 8992807), (4108, 7740644), (4556, 6979492), (5293, 6007664), (5372, 5919316), (6796, 4679012), (6968, 4563514), (8216, 3870322), (9112, 3489746), (10586, 3003832), (10744, 2959658), (13592, 2339506), (13936, 2281757), (14807, 2147536), (16432, 1935161), (17459, 1821328), (18224, 1744873), (21172, 1501916), (21488, 1479829), (22087, 1439696), (27184, 1169753), (28883, 1100944), (29614, 1073768), (34918, 910664), (42344, 750958), (44174, 719848), (57766, 550472), (59228, 536884), (68809, 462128), (69836, 455332), (84688, 375479), (88348, 359924), (89981, 353392), (113833, 279344), (115532, 275236), (118456, 268442), (134221, 236912), (137618, 231064), (139672, 227666), (176696, 179962)]