390261504

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{6961}}^1$

素因数の和:7053

約数の個数: 72

約数和(自身を含む): 1053044272

約数和(自身を除く): 662782768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 584, 768, 876, 1168, 1752, 2336, 3504, 4672, 6961, 7008, 9344, 13922, 14016, 18688, 20883, 27844, 28032, 41766, 55688, 56064, 83532, 111376, 167064, 222752, 334128, 445504, 508153, 668256, 891008, 1016306, 1336512, 1524459, 1782016, 2032612, 2673024, 3048918, 4065224, 5346048, 6097836, 8130448, 12195672, 16260896, 24391344, 32521792, 48782688, 65043584, 97565376, 130087168, 195130752, 390261504]

約数ペア:

[(1, 390261504), (2, 195130752), (3, 130087168), (4, 97565376), (6, 65043584), (8, 48782688), (12, 32521792), (16, 24391344), (24, 16260896), (32, 12195672), (48, 8130448), (64, 6097836), (73, 5346048), (96, 4065224), (128, 3048918), (146, 2673024), (192, 2032612), (219, 1782016), (256, 1524459), (292, 1336512), (384, 1016306), (438, 891008), (584, 668256), (768, 508153), (876, 445504), (1168, 334128), (1752, 222752), (2336, 167064), (3504, 111376), (4672, 83532), (6961, 56064), (7008, 55688), (9344, 41766), (13922, 28032), (14016, 27844), (18688, 20883)]