9280438128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{260921}}^1$

素因数の和:260967

約数の個数: 120

約数和(自身を含む): 29442438480

約数和(自身を除く): 20162000352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 35568, 260921, 521842, 782763, 1043684, 1565526, 2087368, 2348289, 3131052, 3391973, 4174736, 4696578, 4957499, 6262104, 6783946, 9393156, 9914998, 10175919, 12524208, 13567892, 14872497, 18786312, 19829996, 20351838, 27135784, 29744994, 30527757, 37572624, 39659992, 40703676, 44617491, 54271568, 59489988, 61055514, 64447487, 79319984, 81407352, 89234982, 118979976, 122111028, 128894974, 162814704, 178469964, 193342461, 237959952, 244222056, 257789948, 356939928, 386684922, 488444112, 515579896, 580027383, 713879856, 773369844, 1031159792, 1160054766, 1546739688, 2320109532, 3093479376, 4640219064, 9280438128]

約数ペア:

[(1, 9280438128), (2, 4640219064), (3, 3093479376), (4, 2320109532), (6, 1546739688), (8, 1160054766), (9, 1031159792), (12, 773369844), (13, 713879856), (16, 580027383), (18, 515579896), (19, 488444112), (24, 386684922), (26, 356939928), (36, 257789948), (38, 244222056), (39, 237959952), (48, 193342461), (52, 178469964), (57, 162814704), (72, 128894974), (76, 122111028), (78, 118979976), (104, 89234982), (114, 81407352), (117, 79319984), (144, 64447487), (152, 61055514), (156, 59489988), (171, 54271568), (208, 44617491), (228, 40703676), (234, 39659992), (247, 37572624), (304, 30527757), (312, 29744994), (342, 27135784), (456, 20351838), (468, 19829996), (494, 18786312), (624, 14872497), (684, 13567892), (741, 12524208), (912, 10175919), (936, 9914998), (988, 9393156), (1368, 6783946), (1482, 6262104), (1872, 4957499), (1976, 4696578), (2223, 4174736), (2736, 3391973), (2964, 3131052), (3952, 2348289), (4446, 2087368), (5928, 1565526), (8892, 1043684), (11856, 782763), (17784, 521842), (35568, 260921)]