122448844

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 265446720

約数和(自身を除く): 142997876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 131, 133, 196, 251, 262, 266, 502, 524, 532, 917, 931, 1004, 1757, 1834, 1862, 2489, 3514, 3668, 3724, 4769, 4978, 6419, 7028, 9538, 9956, 12299, 12838, 17423, 19076, 24598, 25676, 32881, 33383, 34846, 49196, 65762, 66766, 69692, 121961, 131524, 133532, 230167, 233681, 243922, 460334, 467362, 487844, 624739, 920668, 934724, 1249478, 1611169, 2498956, 3222338, 4373173, 6444676, 8746346, 17492692, 30612211, 61224422, 122448844]

約数ペア:

[(1, 122448844), (2, 61224422), (4, 30612211), (7, 17492692), (14, 8746346), (19, 6444676), (28, 4373173), (38, 3222338), (49, 2498956), (76, 1611169), (98, 1249478), (131, 934724), (133, 920668), (196, 624739), (251, 487844), (262, 467362), (266, 460334), (502, 243922), (524, 233681), (532, 230167), (917, 133532), (931, 131524), (1004, 121961), (1757, 69692), (1834, 66766), (1862, 65762), (2489, 49196), (3514, 34846), (3668, 33383), (3724, 32881), (4769, 25676), (4978, 24598), (6419, 19076), (7028, 17423), (9538, 12838), (9956, 12299)]