331088688

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{15641}}^1$

素因数の和:15672

約数の個数: 120

約数和(自身を含む): 1105576560

約数和(自身を除く): 774487872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 15641, 21168, 31282, 46923, 62564, 93846, 109487, 125128, 140769, 187692, 218974, 250256, 281538, 328461, 375384, 422307, 437948, 563076, 656922, 750768, 766409, 844614, 875896, 985383, 1126152, 1313844, 1532818, 1689228, 1751792, 1970766, 2252304, 2299227, 2627688, 2956149, 3065636, 3378456, 3941532, 4598454, 5255376, 5912298, 6131272, 6756912, 6897681, 7883064, 9196908, 11824596, 12262544, 13795362, 15766128, 18393816, 20693043, 23649192, 27590724, 36787632, 41386086, 47298384, 55181448, 82772172, 110362896, 165544344, 331088688]

約数ペア:

[(1, 331088688), (2, 165544344), (3, 110362896), (4, 82772172), (6, 55181448), (7, 47298384), (8, 41386086), (9, 36787632), (12, 27590724), (14, 23649192), (16, 20693043), (18, 18393816), (21, 15766128), (24, 13795362), (27, 12262544), (28, 11824596), (36, 9196908), (42, 7883064), (48, 6897681), (49, 6756912), (54, 6131272), (56, 5912298), (63, 5255376), (72, 4598454), (84, 3941532), (98, 3378456), (108, 3065636), (112, 2956149), (126, 2627688), (144, 2299227), (147, 2252304), (168, 1970766), (189, 1751792), (196, 1689228), (216, 1532818), (252, 1313844), (294, 1126152), (336, 985383), (378, 875896), (392, 844614), (432, 766409), (441, 750768), (504, 656922), (588, 563076), (756, 437948), (784, 422307), (882, 375384), (1008, 328461), (1176, 281538), (1323, 250256), (1512, 218974), (1764, 187692), (2352, 140769), (2646, 125128), (3024, 109487), (3528, 93846), (5292, 62564), (7056, 46923), (10584, 31282), (15641, 21168)]