291153984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4504

約数の個数: 112

約数和(自身を含む): 867680256

約数和(自身を除く): 576526272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1488, 1984, 2046, 2112, 2728, 2976, 4092, 4447, 5456, 5952, 8184, 8894, 10912, 13341, 16368, 17788, 21824, 26682, 32736, 35576, 48917, 53364, 65472, 71152, 97834, 106728, 137857, 142304, 146751, 195668, 213456, 275714, 284608, 293502, 391336, 413571, 426912, 551428, 587004, 782672, 827142, 853824, 1102856, 1174008, 1516427, 1565344, 1654284, 2205712, 2348016, 3032854, 3130688, 3308568, 4411424, 4549281, 4696032, 6065708, 6617136, 8822848, 9098562, 9392064, 12131416, 13234272, 18197124, 24262832, 26468544, 36394248, 48525664, 72788496, 97051328, 145576992, 291153984]

約数ペア:

[(1, 291153984), (2, 145576992), (3, 97051328), (4, 72788496), (6, 48525664), (8, 36394248), (11, 26468544), (12, 24262832), (16, 18197124), (22, 13234272), (24, 12131416), (31, 9392064), (32, 9098562), (33, 8822848), (44, 6617136), (48, 6065708), (62, 4696032), (64, 4549281), (66, 4411424), (88, 3308568), (93, 3130688), (96, 3032854), (124, 2348016), (132, 2205712), (176, 1654284), (186, 1565344), (192, 1516427), (248, 1174008), (264, 1102856), (341, 853824), (352, 827142), (372, 782672), (496, 587004), (528, 551428), (682, 426912), (704, 413571), (744, 391336), (992, 293502), (1023, 284608), (1056, 275714), (1364, 213456), (1488, 195668), (1984, 146751), (2046, 142304), (2112, 137857), (2728, 106728), (2976, 97834), (4092, 71152), (4447, 65472), (5456, 53364), (5952, 48917), (8184, 35576), (8894, 32736), (10912, 26682), (13341, 21824), (16368, 17788)]