461869936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2341}}^1$

素因数の和:2438

約数の個数: 80

約数和(自身を含む): 1045468800

約数和(自身を除く): 583598864

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 59, 76, 88, 118, 152, 176, 209, 236, 304, 418, 472, 649, 836, 944, 1121, 1298, 1672, 2242, 2341, 2596, 3344, 4484, 4682, 5192, 8968, 9364, 10384, 12331, 17936, 18728, 24662, 25751, 37456, 44479, 49324, 51502, 88958, 98648, 103004, 138119, 177916, 197296, 206008, 276238, 355832, 412016, 489269, 552476, 711664, 978538, 1104952, 1519309, 1957076, 2209904, 2624261, 3038618, 3914152, 5248522, 6077236, 7828304, 10497044, 12154472, 20994088, 24308944, 28866871, 41988176, 57733742, 115467484, 230934968, 461869936]

約数ペア:

[(1, 461869936), (2, 230934968), (4, 115467484), (8, 57733742), (11, 41988176), (16, 28866871), (19, 24308944), (22, 20994088), (38, 12154472), (44, 10497044), (59, 7828304), (76, 6077236), (88, 5248522), (118, 3914152), (152, 3038618), (176, 2624261), (209, 2209904), (236, 1957076), (304, 1519309), (418, 1104952), (472, 978538), (649, 711664), (836, 552476), (944, 489269), (1121, 412016), (1298, 355832), (1672, 276238), (2242, 206008), (2341, 197296), (2596, 177916), (3344, 138119), (4484, 103004), (4682, 98648), (5192, 88958), (8968, 51502), (9364, 49324), (10384, 44479), (12331, 37456), (17936, 25751), (18728, 24662)]