902687872

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12799}}^1$

素因数の和:12861

約数の個数: 64

約数和(自身を含む): 1958400000

約数和(自身を除く): 1055712128

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 2432, 3712, 4408, 8816, 12799, 17632, 25598, 35264, 51196, 70528, 102392, 204784, 243181, 371171, 409568, 486362, 742342, 819136, 972724, 1484684, 1638272, 1945448, 2969368, 3890896, 5938736, 7052249, 7781792, 11877472, 14104498, 15563584, 23754944, 28208996, 31127168, 47509888, 56417992, 112835984, 225671968, 451343936, 902687872]

約数ペア:

[(1, 902687872), (2, 451343936), (4, 225671968), (8, 112835984), (16, 56417992), (19, 47509888), (29, 31127168), (32, 28208996), (38, 23754944), (58, 15563584), (64, 14104498), (76, 11877472), (116, 7781792), (128, 7052249), (152, 5938736), (232, 3890896), (304, 2969368), (464, 1945448), (551, 1638272), (608, 1484684), (928, 972724), (1102, 819136), (1216, 742342), (1856, 486362), (2204, 409568), (2432, 371171), (3712, 243181), (4408, 204784), (8816, 102392), (12799, 70528), (17632, 51196), (25598, 35264)]