216737492272

素因数分解:

$2^4\times 7^2\times {\mathrm{1069}}^1\times {\mathrm{258607}}^1$

素因数の和:259698

約数の個数: 60

約数和(自身を含む): 488947559520

約数和(自身を除く): 272210067248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1069, 2138, 4276, 7483, 8552, 14966, 17104, 29932, 52381, 59864, 104762, 119728, 209524, 258607, 419048, 517214, 838096, 1034428, 1810249, 2068856, 3620498, 4137712, 7240996, 12671743, 14481992, 25343486, 28963984, 50686972, 101373944, 202747888, 276450883, 552901766, 1105803532, 1935156181, 2211607064, 3870312362, 4423214128, 7740624724, 13546093267, 15481249448, 27092186534, 30962498896, 54184373068, 108368746136, 216737492272]

約数ペア:

[(1, 216737492272), (2, 108368746136), (4, 54184373068), (7, 30962498896), (8, 27092186534), (14, 15481249448), (16, 13546093267), (28, 7740624724), (49, 4423214128), (56, 3870312362), (98, 2211607064), (112, 1935156181), (196, 1105803532), (392, 552901766), (784, 276450883), (1069, 202747888), (2138, 101373944), (4276, 50686972), (7483, 28963984), (8552, 25343486), (14966, 14481992), (17104, 12671743), (29932, 7240996), (52381, 4137712), (59864, 3620498), (104762, 2068856), (119728, 1810249), (209524, 1034428), (258607, 838096), (419048, 517214)]