512655642

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 1188794880

約数和(自身を除く): 676139238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 83, 142, 162, 166, 179, 213, 243, 249, 358, 426, 486, 498, 537, 639, 747, 1074, 1278, 1494, 1611, 1917, 2241, 3222, 3834, 4482, 4833, 5751, 5893, 6723, 9666, 11502, 11786, 12709, 13446, 14499, 14857, 17253, 17679, 20169, 25418, 28998, 29714, 34506, 35358, 38127, 40338, 43497, 44571, 53037, 76254, 86994, 89142, 106074, 114381, 133713, 159111, 228762, 267426, 318222, 343143, 401139, 477333, 686286, 802278, 954666, 1029429, 1054847, 1203417, 1431999, 2058858, 2109694, 2406834, 2863998, 3088287, 3164541, 3610251, 6176574, 6329082, 7220502, 9493623, 18987246, 28480869, 56961738, 85442607, 170885214, 256327821, 512655642]

約数ペア:

[(1, 512655642), (2, 256327821), (3, 170885214), (6, 85442607), (9, 56961738), (18, 28480869), (27, 18987246), (54, 9493623), (71, 7220502), (81, 6329082), (83, 6176574), (142, 3610251), (162, 3164541), (166, 3088287), (179, 2863998), (213, 2406834), (243, 2109694), (249, 2058858), (358, 1431999), (426, 1203417), (486, 1054847), (498, 1029429), (537, 954666), (639, 802278), (747, 686286), (1074, 477333), (1278, 401139), (1494, 343143), (1611, 318222), (1917, 267426), (2241, 228762), (3222, 159111), (3834, 133713), (4482, 114381), (4833, 106074), (5751, 89142), (5893, 86994), (6723, 76254), (9666, 53037), (11502, 44571), (11786, 43497), (12709, 40338), (13446, 38127), (14499, 35358), (14857, 34506), (17253, 29714), (17679, 28998), (20169, 25418)]