123899622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 328237056

約数和(自身を除く): 204337434

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 41, 42, 62, 66, 77, 82, 93, 123, 154, 186, 211, 217, 231, 246, 287, 341, 422, 434, 451, 462, 574, 633, 651, 682, 861, 902, 1023, 1266, 1271, 1302, 1353, 1477, 1722, 2046, 2321, 2387, 2542, 2706, 2954, 3157, 3813, 4431, 4642, 4774, 6314, 6541, 6963, 7161, 7626, 8651, 8862, 8897, 9471, 13082, 13926, 13981, 14322, 16247, 17302, 17794, 18942, 19623, 25953, 26691, 27962, 32494, 39246, 41943, 45787, 48741, 51906, 53382, 60557, 71951, 83886, 91574, 95161, 97482, 97867, 121114, 137361, 143902, 181671, 190322, 195734, 215853, 268181, 274722, 285483, 293601, 363342, 431706, 503657, 536362, 570966, 587202, 666127, 804543, 1007314, 1332254, 1510971, 1609086, 1877267, 1998381, 2949991, 3021942, 3754534, 3996762, 5631801, 5899982, 8849973, 11263602, 17699946, 20649937, 41299874, 61949811, 123899622]

約数ペア:

[(1, 123899622), (2, 61949811), (3, 41299874), (6, 20649937), (7, 17699946), (11, 11263602), (14, 8849973), (21, 5899982), (22, 5631801), (31, 3996762), (33, 3754534), (41, 3021942), (42, 2949991), (62, 1998381), (66, 1877267), (77, 1609086), (82, 1510971), (93, 1332254), (123, 1007314), (154, 804543), (186, 666127), (211, 587202), (217, 570966), (231, 536362), (246, 503657), (287, 431706), (341, 363342), (422, 293601), (434, 285483), (451, 274722), (462, 268181), (574, 215853), (633, 195734), (651, 190322), (682, 181671), (861, 143902), (902, 137361), (1023, 121114), (1266, 97867), (1271, 97482), (1302, 95161), (1353, 91574), (1477, 83886), (1722, 71951), (2046, 60557), (2321, 53382), (2387, 51906), (2542, 48741), (2706, 45787), (2954, 41943), (3157, 39246), (3813, 32494), (4431, 27962), (4642, 26691), (4774, 25953), (6314, 19623), (6541, 18942), (6963, 17794), (7161, 17302), (7626, 16247), (8651, 14322), (8862, 13981), (8897, 13926), (9471, 13082)]