104947648

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 84

約数和(自身を含む): 233525568

約数和(自身を除く): 128577920

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 169, 208, 248, 313, 338, 403, 416, 496, 626, 676, 806, 832, 992, 1252, 1352, 1612, 1984, 2504, 2704, 3224, 4069, 5008, 5239, 5408, 6448, 8138, 9703, 10016, 10478, 10816, 12896, 16276, 19406, 20032, 20956, 25792, 32552, 38812, 41912, 52897, 65104, 77624, 83824, 105794, 126139, 130208, 155248, 167648, 211588, 252278, 260416, 310496, 335296, 423176, 504556, 620992, 846352, 1009112, 1639807, 1692704, 2018224, 3279614, 3385408, 4036448, 6559228, 8072896, 13118456, 26236912, 52473824, 104947648]

約数ペア:

[(1, 104947648), (2, 52473824), (4, 26236912), (8, 13118456), (13, 8072896), (16, 6559228), (26, 4036448), (31, 3385408), (32, 3279614), (52, 2018224), (62, 1692704), (64, 1639807), (104, 1009112), (124, 846352), (169, 620992), (208, 504556), (248, 423176), (313, 335296), (338, 310496), (403, 260416), (416, 252278), (496, 211588), (626, 167648), (676, 155248), (806, 130208), (832, 126139), (992, 105794), (1252, 83824), (1352, 77624), (1612, 65104), (1984, 52897), (2504, 41912), (2704, 38812), (3224, 32552), (4069, 25792), (5008, 20956), (5239, 20032), (5408, 19406), (6448, 16276), (8138, 12896), (9703, 10816), (10016, 10478)]