1900515696512

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{17681}}^1$

素因数の和:18092

約数の個数: 128

約数和(自身を含む): 3961492254720

約数和(自身を除く): 2060976558208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 263, 412, 496, 526, 824, 992, 1052, 1648, 1984, 2104, 3193, 3296, 3968, 4208, 6386, 6592, 8153, 8416, 12772, 13184, 16306, 16832, 17681, 25544, 27089, 32612, 33664, 35362, 51088, 54178, 65224, 70724, 102176, 108356, 130448, 141448, 204352, 216712, 260896, 282896, 408704, 433424, 521792, 548111, 565792, 839759, 866848, 1043584, 1096222, 1131584, 1679518, 1733696, 1821143, 2192444, 2263168, 3359036, 3467392, 3642286, 4384888, 4650103, 6718072, 7284572, 8769776, 9300206, 13436144, 14569144, 17539552, 18600412, 26872288, 29138288, 35079104, 37200824, 53744576, 56455433, 58276576, 70158208, 74401648, 107489152, 112910866, 116553152, 144153193, 148803296, 225821732, 233106304, 288306386, 297606592, 451643464, 478960609, 576612772, 595213184, 903286928, 957921218, 1153225544, 1806573856, 1915842436, 2306451088, 3613147712, 3831684872, 4612902176, 7226295424, 7663369744, 9225804352, 14847778879, 15326739488, 18451608704, 29695557758, 30653478976, 59391115516, 61306957952, 118782231032, 237564462064, 475128924128, 950257848256, 1900515696512]

約数ペア:

[(1, 1900515696512), (2, 950257848256), (4, 475128924128), (8, 237564462064), (16, 118782231032), (31, 61306957952), (32, 59391115516), (62, 30653478976), (64, 29695557758), (103, 18451608704), (124, 15326739488), (128, 14847778879), (206, 9225804352), (248, 7663369744), (263, 7226295424), (412, 4612902176), (496, 3831684872), (526, 3613147712), (824, 2306451088), (992, 1915842436), (1052, 1806573856), (1648, 1153225544), (1984, 957921218), (2104, 903286928), (3193, 595213184), (3296, 576612772), (3968, 478960609), (4208, 451643464), (6386, 297606592), (6592, 288306386), (8153, 233106304), (8416, 225821732), (12772, 148803296), (13184, 144153193), (16306, 116553152), (16832, 112910866), (17681, 107489152), (25544, 74401648), (27089, 70158208), (32612, 58276576), (33664, 56455433), (35362, 53744576), (51088, 37200824), (54178, 35079104), (65224, 29138288), (70724, 26872288), (102176, 18600412), (108356, 17539552), (130448, 14569144), (141448, 13436144), (204352, 9300206), (216712, 8769776), (260896, 7284572), (282896, 6718072), (408704, 4650103), (433424, 4384888), (521792, 3642286), (548111, 3467392), (565792, 3359036), (839759, 2263168), (866848, 2192444), (1043584, 1821143), (1096222, 1733696), (1131584, 1679518)]