546977392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2162

約数の個数: 80

約数和(自身を含む): 1207422720

約数和(自身を除く): 660445328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 496, 533, 656, 806, 1066, 1271, 1612, 2069, 2132, 2542, 3224, 4138, 4264, 5084, 6448, 8276, 8528, 10168, 16523, 16552, 20336, 26897, 33046, 33104, 53794, 64139, 66092, 84829, 107588, 128278, 132184, 169658, 215176, 256556, 264368, 339316, 430352, 513112, 678632, 833807, 1026224, 1102777, 1357264, 1667614, 2205554, 2629699, 3335228, 4411108, 5259398, 6670456, 8822216, 10518796, 13340912, 17644432, 21037592, 34186087, 42075184, 68372174, 136744348, 273488696, 546977392]

約数ペア:

[(1, 546977392), (2, 273488696), (4, 136744348), (8, 68372174), (13, 42075184), (16, 34186087), (26, 21037592), (31, 17644432), (41, 13340912), (52, 10518796), (62, 8822216), (82, 6670456), (104, 5259398), (124, 4411108), (164, 3335228), (208, 2629699), (248, 2205554), (328, 1667614), (403, 1357264), (496, 1102777), (533, 1026224), (656, 833807), (806, 678632), (1066, 513112), (1271, 430352), (1612, 339316), (2069, 264368), (2132, 256556), (2542, 215176), (3224, 169658), (4138, 132184), (4264, 128278), (5084, 107588), (6448, 84829), (8276, 66092), (8528, 64139), (10168, 53794), (16523, 33104), (16552, 33046), (20336, 26897)]