303996984

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 770221440

約数和(自身を除く): 466224456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 211, 346, 347, 422, 519, 633, 692, 694, 844, 1038, 1041, 1266, 1384, 1388, 1688, 2076, 2082, 2532, 2776, 4152, 4164, 5064, 8328, 36503, 60031, 73006, 73217, 109509, 120062, 146012, 146434, 180093, 219018, 219651, 240124, 292024, 292868, 360186, 438036, 439302, 480248, 585736, 720372, 876072, 878604, 1440744, 1757208, 12666541, 25333082, 37999623, 50666164, 75999246, 101332328, 151998492, 303996984]

約数ペア:

[(1, 303996984), (2, 151998492), (3, 101332328), (4, 75999246), (6, 50666164), (8, 37999623), (12, 25333082), (24, 12666541), (173, 1757208), (211, 1440744), (346, 878604), (347, 876072), (422, 720372), (519, 585736), (633, 480248), (692, 439302), (694, 438036), (844, 360186), (1038, 292868), (1041, 292024), (1266, 240124), (1384, 219651), (1388, 219018), (1688, 180093), (2076, 146434), (2082, 146012), (2532, 120062), (2776, 109509), (4152, 73217), (4164, 73006), (5064, 60031), (8328, 36503)]