243048304

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1526

約数の個数: 60

約数和(自身を含む): 514487160

約数和(自身を除く): 271438856

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 361, 464, 551, 722, 1102, 1444, 1451, 2204, 2888, 2902, 4408, 5776, 5804, 8816, 10469, 11608, 20938, 23216, 27569, 41876, 42079, 55138, 83752, 84158, 110276, 167504, 168316, 220552, 336632, 441104, 523811, 673264, 799501, 1047622, 1599002, 2095244, 3198004, 4190488, 6396008, 8380976, 12792016, 15190519, 30381038, 60762076, 121524152, 243048304]

約数ペア:

[(1, 243048304), (2, 121524152), (4, 60762076), (8, 30381038), (16, 15190519), (19, 12792016), (29, 8380976), (38, 6396008), (58, 4190488), (76, 3198004), (116, 2095244), (152, 1599002), (232, 1047622), (304, 799501), (361, 673264), (464, 523811), (551, 441104), (722, 336632), (1102, 220552), (1444, 168316), (1451, 167504), (2204, 110276), (2888, 84158), (2902, 83752), (4408, 55138), (5776, 42079), (5804, 41876), (8816, 27569), (10469, 23216), (11608, 20938)]