304954688

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:871

約数の個数: 56

約数和(自身を含む): 628034304

約数和(自身を除く): 323079616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 281, 496, 547, 562, 992, 1094, 1124, 1984, 2188, 2248, 4376, 4496, 8711, 8752, 8992, 16957, 17422, 17504, 17984, 33914, 34844, 35008, 67828, 69688, 135656, 139376, 153707, 271312, 278752, 307414, 542624, 557504, 614828, 1085248, 1229656, 2459312, 4764917, 4918624, 9529834, 9837248, 19059668, 38119336, 76238672, 152477344, 304954688]

約数ペア:

[(1, 304954688), (2, 152477344), (4, 76238672), (8, 38119336), (16, 19059668), (31, 9837248), (32, 9529834), (62, 4918624), (64, 4764917), (124, 2459312), (248, 1229656), (281, 1085248), (496, 614828), (547, 557504), (562, 542624), (992, 307414), (1094, 278752), (1124, 271312), (1984, 153707), (2188, 139376), (2248, 135656), (4376, 69688), (4496, 67828), (8711, 35008), (8752, 34844), (8992, 33914), (16957, 17984), (17422, 17504)]