227926128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 622281600

約数和(自身を除く): 394355472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 491, 509, 912, 982, 1018, 1473, 1527, 1964, 2036, 2946, 3054, 3928, 4072, 5892, 6108, 7856, 8144, 9329, 9671, 11784, 12216, 18658, 19342, 23568, 24432, 27987, 29013, 37316, 38684, 55974, 58026, 74632, 77368, 111948, 116052, 149264, 154736, 223896, 232104, 249919, 447792, 464208, 499838, 749757, 999676, 1499514, 1999352, 2999028, 3998704, 4748461, 5998056, 9496922, 11996112, 14245383, 18993844, 28490766, 37987688, 56981532, 75975376, 113963064, 227926128]

約数ペア:

[(1, 227926128), (2, 113963064), (3, 75975376), (4, 56981532), (6, 37987688), (8, 28490766), (12, 18993844), (16, 14245383), (19, 11996112), (24, 9496922), (38, 5998056), (48, 4748461), (57, 3998704), (76, 2999028), (114, 1999352), (152, 1499514), (228, 999676), (304, 749757), (456, 499838), (491, 464208), (509, 447792), (912, 249919), (982, 232104), (1018, 223896), (1473, 154736), (1527, 149264), (1964, 116052), (2036, 111948), (2946, 77368), (3054, 74632), (3928, 58026), (4072, 55974), (5892, 38684), (6108, 37316), (7856, 29013), (8144, 27987), (9329, 24432), (9671, 23568), (11784, 19342), (12216, 18658)]