345239328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{513749}}^1$

素因数の和:513769

約数の個数: 48

約数和(自身を含む): 1035720000

約数和(自身を除く): 690480672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 513749, 1027498, 1541247, 2054996, 3082494, 3596243, 4109992, 6164988, 7192486, 8219984, 10788729, 12329976, 14384972, 16439968, 21577458, 24659952, 28769944, 43154916, 49319904, 57539888, 86309832, 115079776, 172619664, 345239328]

約数ペア:

[(1, 345239328), (2, 172619664), (3, 115079776), (4, 86309832), (6, 57539888), (7, 49319904), (8, 43154916), (12, 28769944), (14, 24659952), (16, 21577458), (21, 16439968), (24, 14384972), (28, 12329976), (32, 10788729), (42, 8219984), (48, 7192486), (56, 6164988), (84, 4109992), (96, 3596243), (112, 3082494), (168, 2054996), (224, 1541247), (336, 1027498), (672, 513749)]